When a Doctor Misses Kawasaki Disease and Your Child’s Heart Pays for It
If you are reading this because your child was sent home from an emergency room with a diagnosis of “acute viral syndrome” when the real condition was Kawasaki disease — and the delay meant your baby’s coronary arteries were permanently damaged — you already know the worst part of this. It is not the medicine. It is the moment you learned that someone saw the signs, someone else overruled them, and the clock ran out on your child while you trusted the people in the white coats.
We are Attorney911 — The Manginello Law Firm, PLLC. We handle medical malpractice and catastrophic child injury cases across Texas, and we are writing this for one person: the parent sitting at a kitchen table in Midland, Odessa, or anywhere in the Permian Basin who just found out their baby has coronary artery aneurysms because a doctor discharged them with the wrong diagnosis. What follows is everything we know about how these cases work, what the law demands, what the defense will try, and what your child’s lifetime of cardiac care is going to cost — because knowing all of it is how you protect your child’s future.
What Happened at Odessa Regional Medical Center
A Midland County couple brought their infant son to Odessa Regional Medical Center on December 27, 2023. The baby had a rash, a fever, and a swollen tongue, ear, and neck. His primary care physician had previously diagnosed him with an adenovirus. An urgent care had diagnosed strep throat. Neither diagnosis explained all of what was happening to this child.
In the emergency department at ORMC, the ER physician looked at the full clinical picture — the fever, the rash, the mucous membrane swelling, the cervical swelling — and saw something the prior providers had missed. The ER physician discussed the baby’s case with Dr. Hector M. Garcia Marrero and told him Kawasaki disease might be the cause. The laboratory work supported that suspicion.
Two days later, on December 29, Dr. Garcia Marrero diagnosed the child with acute viral syndrome and sent him home.
On January 10, 2024 — roughly two weeks after the ER visit — a pediatric cardiologist performed an echocardiogram and diagnosed Kawasaki disease. The echo revealed the damage the delay had allowed to develop: the baby’s right coronary artery was dilated, and his left anterior descending coronary artery had two aneurysms in it. The same abnormalities were spotted on four subsequent echocardiograms. The structural damage to this child’s heart was not transient. It was permanent.
“The disease was left undiagnosed and untreated for a considerable period of time” despite the fact the baby had four out of the five diagnostic criteria, the lawsuit stated.
That sentence — from the filed pleading — is the heart of this case. Four of five clinical criteria for Kawasaki disease were present. The ER physician named the disease. The labs supported it. And the treating physician discharged the infant with a generic viral diagnosis instead.
What Kawasaki Disease Does to a Child’s Heart
Kawasaki disease is an acute vasculitis — an inflammation of blood vessels — that primarily strikes children under five years old. It is the leading cause of acquired heart disease in children in the United States. Not congenital heart disease, not birth defects — acquired. Meaning a child is born with a healthy heart, and Kawasaki disease damages it.
The inflammation targets medium-sized arteries, and it has a particular affinity for the coronary arteries — the vessels that supply blood to the heart muscle itself. When the walls of those arteries become inflamed, they weaken. The weakened walls balloon outward, forming aneurysms. Those aneurysms can clot, rupture, narrow over time, or trigger a heart attack. In the worst cases, they kill.
The mechanism is specific and unforgiving. The inflammatory process attacks the arterial wall in three layers — the intima, the media, and the adventitia. As the media (the muscular middle layer that gives the artery its tone and strength) is destroyed by inflammatory cells, the wall loses its structural integrity. Blood pressure then pushes the weakened wall outward, creating the aneurysm. Once the media is destroyed, the damage does not reverse. The artery may remodel, it may stabilize, but the structural weakness is permanent. This is why serial echocardiograms showing the same abnormalities weeks and months later — as happened with this child — are so significant. They confirm that the aneurysms are not transient dilations that resolved. They are fixed structural defects in a baby’s heart.
This is not a soft injury. This is a child who will need cardiac surveillance for the rest of his life, who may need anticoagulation therapy, who may need interventional catheterization or coronary artery bypass surgery, and who carries an elevated risk of cardiac events — for decades.
The American Heart Association Diagnostic Criteria — and Why Meeting Four of Five Is a Standard-of-Care Failure
The American Heart Association publishes the diagnostic criteria for Kawasaki disease. These are not suggestions. They are the consensus standard of care that every physician evaluating a febrile infant with these symptoms is expected to know and apply.
The criteria require fever lasting five or more days, plus four of five principal clinical features:
- Bilateral non-exudative conjunctivitis — red eyes without pus
- Oral mucous membrane changes — strawberry tongue, cracked red lips, injected pharynx
- Peripheral extremity changes — red swollen hands and feet, later peeling
- Polymorphous rash — a rash that is not blister-like
- Cervical lymphadenopathy — swollen neck lymph nodes, typically at least 1.5 centimeters
When fever plus four of these five features are present, the clinical diagnosis of complete Kawasaki disease is established. The standard of care at that point is not to diagnose a viral syndrome and discharge. The standard of care is to initiate treatment — intravenous immunoglobulin and high-dose aspirin — and to obtain a baseline echocardiogram to assess the coronary arteries.
The lawsuit alleges this infant met four of the five criteria. He had fever, rash, swollen tongue (oral mucous membrane changes), and swollen neck (cervical lymphadenopathy). The ER physician recognized the pattern. The lab work corroborated it. The diagnosis was there to be made — and it was made, by the ER physician, who communicated it to the treating doctor.
This is what makes the standard-of-care breach so clear in this case. This is not a situation where the signs were subtle and Kawasaki was one of twenty possibilities no one considered. The ER physician specifically raised Kawasaki disease. The labs supported it. The clinical criteria were met. And the treating physician diagnosed acute viral syndrome instead.
A physician evaluating an infant presenting with fever, rash, mucous membrane changes, and cervical swelling is required by the standard of care to keep Kawasaki disease on the differential diagnosis and to rule it out through clinical criteria and echocardiography — particularly when a colleague has specifically raised Kawasaki as a concern and laboratory data supports it. Discharging the patient with a diagnosis of acute viral syndrome despite meeting four of five diagnostic criteria represents a deviation from that standard.
The Ten-Day Window: Why the Delay Cost Your Child’s Coronary Arteries
Kawasaki disease has a treatment window. It is not a suggestion. It is a well-established medical fact that drives the urgency of the diagnosis.
The treatment is intravenous immunoglobulin — IVIG — given as a single high dose, combined with high-dose aspirin therapy. When IVIG is administered within the first ten days of fever onset, the risk of coronary artery aneurysms drops from approximately twenty-five percent to under five percent. That is a fivefold reduction in the risk of permanent heart damage, achieved by treating early.
When treatment is delayed beyond that window, the protective effect of IVIG diminishes. The inflammatory cascade has already begun damaging the arterial walls. The aneurysms begin forming. And once they form, as this child’s serial echocardiograms confirmed, they do not go away.
The timeline in this case is devastating. The infant presented to ORMC on December 27. The ER physician identified Kawasaki disease as a likely diagnosis. Two days later, the treating physician discharged the child with a diagnosis of acute viral syndrome. The correct diagnosis — Kawasaki disease with coronary artery aneurysms — was not made until January 10, roughly two weeks after the initial presentation. By then, the coronary artery damage was already visible on echocardiogram. The ten-day treatment window had closed. The aneurysms had formed.
The defense will argue that coronary artery changes may have begun to develop before the December 27 visit — that the damage was already underway and earlier treatment would not have prevented it. This is the primary causation defense in delayed-Kawasaki cases, and it must be taken seriously. But the counter is built from the timeline and the published evidence. If the fever onset can be dated, and if that date places the December 27 presentation within the ten-day window, then IVIG administered on December 27 or 28 could have reduced the aneurysm risk from twenty-five percent to under five percent. The two-week delay did not just postpone treatment — it eliminated the therapeutic window in which treatment is most effective.
This is where a pediatric infectious disease expert and a pediatric cardiologist become essential. The infectious disease expert opines on the standard of care — that the criteria were met and treatment should have been initiated. The cardiologist opines on causation — that the delay allowed the aneurysms to develop and that earlier treatment would, within reasonable medical probability, have prevented or reduced the coronary artery injury.
Texas Medical Malpractice Law: Chapter 74 and What It Demands from Your Case
Texas does not make it easy to sue a doctor or a hospital. The Texas Medical Liability Act — codified in Chapter 74 of the Texas Civil Practice and Remedies Code — imposes specialized procedural and substantive requirements on every healthcare liability claim filed in this state. If you do not understand these requirements before you file, your case can be dismissed before a jury ever hears it.
The most critical procedural requirement is the expert report. Texas law requires that a plaintiff serve a qualifying expert report on each defendant physician and healthcare institution within 120 days of filing the original petition. That report must provide a fair summary of the applicable standard of care, the breach, and the causal nexus between the breach and the claimed injury. If the report is deficient — if it fails to adequately address any of these three elements for any defendant — the court can order a 30-day cure period, but if the cured report still does not meet the threshold, the case can be dismissed with prejudice. That means the case is over. Done. Not refileable.
This is not a formality. The expert report requirement is the single most common case-killer in Texas medical malpractice litigation. The expert must be qualified — meaning they must be in the same specialty or a closely related specialty as the defendant physician, and they must have recent clinical experience in the relevant area. For this case, the plaintiff needs a qualified expert in pediatric infectious disease or emergency medicine to opine on the standard of care and breach, and a pediatric cardiologist to establish that the delayed treatment caused or worsened the coronary aneurysms.
The statute of limitations for healthcare liability claims in Texas is generally two years from the date of the alleged breach. Texas also provides extended filing time for injured minors — a child who was under six years old at the time of the malpractice may have until their eighth birthday to file. This infant, born in February 2023, was approximately nine months old at the time of the December 2023 misdiagnosis. The extended deadline for minors is a critical protection, but it should never be relied upon as a reason to wait. Evidence disappears. Memories fade. The day you call a lawyer is the day the clock starts working for your child instead of against them.
Texas also caps noneconomic damages in medical liability cases. The cap is $250,000 per claimant per physician defendant, and $250,000 per claimant per healthcare institution defendant, with an aggregate institutional cap. This means that even in a catastrophic case involving permanent cardiac injury to a child, the noneconomic damages — pain, suffering, physical impairment, disfigurement — are constrained to approximately $500,000 combined across both defendant categories. This is why economic damages are the primary value driver in a Texas medical malpractice case. The future medical expenses for a child who will need lifelong cardiac surveillance and potential interventions are uncapped — and they are where the real value of this case lives.
Punitive damages are available under Texas law upon a showing of gross negligence, but they require clear and convincing evidence of conscious indifference — a high bar. If discovery reveals that Dr. Garcia Marrero ignored the ER physician’s explicit Kawasaki suggestion and the supporting lab data without any reasonable medical basis, a gross negligence theory may be viable. But it is not the primary claim. The primary claim is medical negligence — failure to diagnose and failure to treat — and the damages are the child’s lifelong cardiac care.
Who Can Be Held Responsible: The Defendant Map
The filed lawsuit names two defendants: Odessa Regional Medical Center and Dr. Hector M. Garcia Marrero. But the defendant analysis in a medical malpractice case is never as simple as the caption on the petition. Understanding who is actually responsible — and who has the money to pay for your child’s care — requires looking past the front door.
Dr. Garcia Marrero — the treating physician. The primary liability theory against the treating physician is medical negligence — failure to diagnose and failure to treat. The allegation is that he breached the standard of care by diagnosing acute viral syndrome and discharging the infant despite four of five Kawasaki diagnostic criteria being met, lab results supporting Kawasaki, and an ER physician specifically flagging Kawasaki disease as a differential diagnosis. The two-week delay in definitive treatment allowed coronary artery aneurysms to develop.
But there is a threshold question that must be answered in discovery: is Dr. Garcia Marrero an employee of ORMC, or is he an independent contractor? This matters because of how hospital liability works in Texas.
Odessa Regional Medical Center — the hospital defendant. If Dr. Garcia Marrero is an employed physician, ORMC is vicariously liable for his negligence under respondeat superior — the doctrine that an employer is responsible for the acts of its employees. If he is an independent contractor, the path to ORMC’s liability runs through two alternative theories.
The first is apparent agency. The infant was treated within ORMC’s facility. The parents brought their baby to ORMC because it was a hospital — a place they trusted to provide qualified medical care. They reasonably relied on ORMC’s holding-out of Dr. Garcia Marrero as a physician operating within its walls. When a hospital holds a physician out as part of its treatment team and a patient relies on that representation, the hospital can be held vicariously liable for that physician’s negligence even if he is technically an independent contractor. This is especially powerful in an emergency department context, where patients do not choose their treating physician — they are assigned one by the hospital.
The second is corporate negligence. This is a theory of direct liability against the hospital, not vicarious liability through the physician. The claim is that ORMC independently owed a duty to ensure that its emergency and inpatient systems could appropriately triage, diagnose, and either treat or transfer pediatric patients presenting with time-sensitive conditions like Kawasaki disease. A community hospital that accepts pediatric patients has a duty to maintain protocols for recognizing and responding to conditions where delayed treatment causes permanent harm. If ORMC had no adequate Kawasaki screening protocol, no pediatric consultation pathway, no transfer protocol for complex pediatric cardiology cases, those systemic failures are the hospital’s own negligence — separate from what Dr. Garcia Marrero did or did not do.
Potential additional defendants. The reported filing names ORMC and Dr. Garcia Marrero, but discovery may reveal additional responsible parties. If Dr. Garcia Marrero is employed by or contracted through a separate physician practice group or emergency medicine staffing entity, that entity may share vicarious liability. ORMC’s parent corporate structure may expose additional assets. Both are discovery targets — entities to investigate, not to assume. The physician’s credentialing file — his training, his board certifications, his prior complaints or disciplinary history — will reveal whether ORMC knew or should have known about any competency concerns before this child ever came through its doors.
The Evidence Clock: What Records Exist and How Fast They Can Disappear
Every medical malpractice case is built from records. The records that matter in this case exist right now, in specific places, held by specific people — and some of them are on clocks that will legally allow their destruction if no one demands them in time.
ORMC emergency department and inpatient medical records from December 27–29, 2023. These are the core liability documents. They establish the clinical presentation, the ER physician’s Kawasaki suggestion, Dr. Garcia Marrero’s differential diagnosis, the lab results, and the discharge decision. Medical records in Texas are generally retained per state requirements, but they should be formally requested immediately to prevent loss or alteration. Hospitals update electronic health record systems, migrate data, and sometimes lose records in the transition. A formal records request — and once a case is filed, a litigation hold letter — freezes these documents in place.
All laboratory results from the December 27 visit. The lawsuit states that lab work confirmed Kawasaki might be the cause. These results are critical because they establish that Dr. Garcia Marrero had diagnostic data supporting Kawasaki and disregarded it. Lab records in hospital systems may be purged on rolling retention cycles — the raw data behind the summary reports can be overwritten as systems archive older results. A preservation letter must specifically demand the complete laboratory data package, not just the final reported values.
Communication and consultation records between the ER physician and Dr. Garcia Marrero. This is the evidence that makes this case distinctive. The lawsuit alleges the ER physician discussed the baby’s situation with Dr. Garcia Marrero and told him Kawasaki disease might be the cause. If that communication is documented — in EHR messaging, consultation notes, order entries, or nursing documentation — it establishes that the misdiagnosis was not a good-faith difference of clinical opinion but a disregard of a specifically flagged concern. Electronic health record messaging systems and consultation notes should be preserved through a litigation hold letter. These communications are the difference between “Kawasaki was on the differential and was reasonably ruled out” and “Kawasaki was specifically raised by a colleague and ignored.”
Dr. Garcia Marrero’s credentialing file, employment agreement, and any prior complaints or disciplinary history. These documents determine whether ORMC is vicariously liable as employer versus independent contractor, and whether prior similar incidents establish a pattern or support a gross negligence theory. Personnel and credentialing files are vulnerable to routine purging under hospital retention policies. A preservation letter to ORMC and any physician group must specifically demand these files.
Pediatric cardiology records and all echocardiogram reports from January 10, 2024 onward. These establish the extent and permanence of coronary artery damage, the temporal relationship to the delayed diagnosis, and the baseline for the life-care plan. Cardiology records are typically well-preserved in specialty practice systems, but they should be formally requested. Every echocardiogram report — the initial one and each of the four subsequent ones showing persistent abnormalities — is a piece of the permanence proof.
ORMC pediatric and emergency department policies and protocols. These reveal whether the hospital had adequate Kawasaki screening, pediatric consultation, and transfer protocols in effect on December 27, 2023. This is central to the corporate negligence theory. Hospital policies are frequently updated, and older versions may be destroyed when superseded. The preservation letter must specifically request the version of all relevant policies in effect on December 27, 2023 — not the current version, which may have been revised after this incident.
Primary care physician and urgent care records from the period preceding the December 27 ER visit. These document the adenovirus and strep diagnoses, the symptom timeline, and when fever onset occurred. The fever onset date is critical for establishing the treatment window and causation — it determines whether the December 27 presentation fell within the ten-day IVIG window. Outpatient records may have shorter retention periods than hospital records. Request them promptly.
When records disappear after a preservation letter has been sent, the law provides a remedy. Texas courts can impose an adverse inference instruction — telling the jury they may assume the missing record contained information unfavorable to the party who lost it. Spoliation sanctions can range from monetary penalties to exclusion of evidence. But the preservation letter must go out before the records are gone. The day you call a lawyer is the day that letter goes in the mail.
The Medicine: Coronary Artery Aneurysms and Lifelong Cardiac Care
The damage to this child’s heart is not theoretical. It is visible on every echocardiogram since January 10, 2024. Understanding what those images show — and what they mean for the decades ahead — is how the full scope of this case comes into focus.
The echocardiogram revealed two distinct abnormalities. The right coronary artery was dilated — wider than normal, meaning the wall had already begun to weaken and balloon. The left anterior descending coronary artery — one of the two main arteries that supply blood to the front of the heart’s left ventricle, the main pumping chamber — had two aneurysms. An aneurysm is a permanent structural defect. The arterial wall at that location has been destroyed by inflammation and has bulged outward into a weakened sac. Blood flow through that sac is abnormal — it swirls instead of flowing smoothly, which creates a risk of clot formation. A clot in a coronary artery aneurysm can occlude the artery and cause a heart attack.
The fact that these same abnormalities were present on four subsequent echocardiograms means they are not transient. In some Kawasaki cases, coronary artery dilation resolves within weeks to months as the acute inflammation subsides. Aneurysms, however, generally do not resolve. Once the arterial wall media has been destroyed, the structural damage is fixed. The artery may not get worse, but it does not heal. This child will carry these aneurysms — and the elevated cardiac risk they create — for the rest of his life.
What does that lifetime look like? A child with persistent coronary artery aneurysms from Kawasaki disease faces a future that includes:
Serial echocardiographic surveillance. This child will need regular echocardiograms — potentially every six to twelve months, or more frequently depending on the aneurysm size and stability — for the rest of his life. Each echo is a specialized cardiac imaging study performed by a pediatric (and later adult) echocardiography lab, interpreted by a cardiologist. The costs accumulate year over year, for decades.
Potential anticoagulation and antiplatelet therapy. Depending on the aneurysm size and the cardiologist’s assessment of thrombotic risk, this child may need long-term low-dose aspirin therapy, or more aggressive anticoagulation with medications like warfarin or newer anticoagulants. Children on chronic anticoagulation face bleeding risks and require regular blood monitoring.
Possible interventional catheterization. If an aneurysm progresses — if it enlarges, if stenosis develops at the aneurysm site, if blood flow becomes compromised — the child may need cardiac catheterization procedures. These can include stent placement, balloon angioplasty, or thrombolytic therapy to address clot formation. Each procedure carries its own risks and costs.
Possible coronary artery bypass surgery. In the most severe cases — where aneurysms progress to significant stenosis or where multiple coronary arteries are involved — surgical revascularization may be necessary. Coronary artery bypass grafting in a child is a major open-heart procedure with profound implications for recovery, future activity, and medical complexity.
Management of thrombotic and ischemic risks. A child with coronary aneurysms carries an elevated lifetime risk of myocardial infarction — heart attack — and other ischemic events. Activity restrictions may be necessary. The child’s parents and eventually the child himself must be educated about warning signs and emergency response.
The psychological burden. A child who grows up knowing his heart is damaged carries a weight that does not show on any scan. The anxiety of surveillance scans. The restrictions that separate him from peers. The knowledge that his heart is not normal. These are real injuries, and while Texas law caps noneconomic damages in medical malpractice cases, they are part of the full picture of what was taken from this family.
The defense will contest causation. They will argue that coronary artery changes may have already been developing before the December 27 visit, and that earlier treatment might not have prevented the aneurysms. The plaintiff must counter this with timeline reconstruction — establishing the fever onset date from the primary care and urgent care records — and with the published evidence that IVIG administered within ten days of fever onset reduces the aneurysm risk from approximately twenty-five percent to under five percent. If the December 27 presentation fell within that window, the two-week delay eliminated the opportunity for optimal intervention.
A pediatric life-care planner must be retained early to project the lifetime cost of cardiac surveillance and potential interventions. A forensic economist then reduces those future costs to present value. These uncapped economic damages are the primary value driver in this case — and they are built from the specific medical needs this child will have across his entire expected lifespan.
How the Defense Will Fight This Case — and How We Answer Each Move
The defense in a Kawasaki misdiagnosis case has a predictable playbook. Knowing each move in advance is how we build the case to withstand it.
Play 1: “Kawasaki disease is inherently difficult to diagnose.” The defense will argue that Kawasaki is a clinical diagnosis with no single definitive test, that many of its features overlap with common viral illnesses, and that reasonable physicians can disagree about the diagnosis. This is true in the abstract — but it collapses under the specific facts of this case. The ER physician identified Kawasaki. The labs supported it. The infant met four of five clinical criteria. This was not a subtle presentation where Kawasaki was one possibility among many. It was a case where the diagnosis was named, supported by data, and clinically met — and then overridden by a different diagnosis that explained none of the cardiac risk. The counter is in the medical record itself: the ER physician’s consultation note, the lab results, and the clinical criteria documentation.
Play 2: “The prior adenovirus and strep diagnoses were reasonable alternative explanations.” The defense will point out that the child’s primary care physician diagnosed adenovirus and an urgent care diagnosed strep throat — arguing that the treating physician at ORMC was following a reasonable diagnostic chain. The counter is that neither adenovirus nor strep throat causes coronary artery aneurysms. The standard of care requires a physician to maintain Kawasaki disease on the differential when the clinical criteria are met, regardless of prior alternative diagnoses — especially when a colleague has specifically raised Kawasaki as a concern. Discharging a child who meets four of five Kawasaki criteria with a viral diagnosis, when Kawasaki was explicitly flagged, is not following a reasonable diagnostic chain. It is breaking one.
Play 3: “The coronary artery changes may have begun before December 27.” This is the defense’s strongest causation argument. If the aneurysms had already started forming before the ER visit, then earlier treatment at ORMC might not have prevented them. The counter requires meticulous timeline reconstruction. The primary care and urgent care records must establish when the fever began. If fever onset was within the ten-day IVIG window on December 27, then treatment that day could have reduced the aneurysm risk from twenty-five percent to under five percent. The pediatric cardiologist’s expert testimony must establish that, within reasonable medical probability, the delay caused or worsened the coronary artery injury. Published evidence on IVIG timing is the foundation of this causation opinion.
Play 4: The quick settlement offer. In medical malpractice cases involving children with permanent injuries, the defense carrier may extend an early settlement offer — sometimes before the full extent of the injury is documented or the life-care plan is built. The offer may sound substantial. It will be a fraction of what the case is worth. The purpose is to close the file before the family understands the lifetime cost of cardiac surveillance, anticoagulation, and potential interventions. The counter is patience and preparation — a well-supported expert report and a detailed life-care plan create the leverage for a settlement that actually funds the child’s lifelong care, not one that runs out in five years.
Play 5: The “hindsight bias” argument. The defense will frame the ER physician’s Kawasaki suggestion as Monday-morning quarterbacking — arguing that diagnosing Kawasaki is easy in retrospect but difficult in real time. The counter is that the ER physician made the call in real time, not in retrospect. The suggestion was contemporaneous, not after-the-fact. The lab work was contemporaneous. The clinical criteria were present in real time. This is not a case of hindsight revealing what no one could have seen. It is a case of the diagnosis being made and then disregarded.
What This Case Is Worth: The Damages Picture
The damages in this case fall into two categories — and the way Texas law treats each one is central to understanding what the case is worth.
Economic damages — uncapped. These are the costs that can be documented, projected, and reduced to present value by a forensic economist. They include:
- Past medical expenses: the costs of the delayed diagnosis period, the January 10 echocardiogram, pediatric cardiology consultations, and all subsequent cardiac imaging and follow-up.
- Future medical expenses: the costs of lifelong cardiac surveillance — serial echocardiograms, cardiology visits, laboratory monitoring — projected across the child’s entire expected lifespan. If anticoagulation or antiplatelet therapy is indicated, the cost of medications and monitoring. If interventional catheterization or surgery becomes necessary, the cost of those procedures and their recovery. Management of thrombotic and ischemic risks, including emergency care for cardiac events.
- Future care and support: depending on the severity of the cardiac restrictions, the child may need accommodations in education, employment, and daily living that carry their own costs.
These economic damages are the primary value driver. For a child born in 2023 with a normal life expectancy and persistent coronary artery aneurysms, the lifetime cost of cardiac surveillance and potential interventions alone could generate seven-figure medical expenses. A pediatric life-care planner builds the year-by-year cost stream. A forensic economist reduces it to present value. That number — not the pain-and-suffering figure — is what funds this child’s future.
Noneconomic damages — capped. Texas law caps noneconomic damages in medical liability cases at $250,000 per claimant per physician and $250,000 per claimant per healthcare institution. The aggregate across both defendant categories is approximately $500,000 per claimant. This means that even though this child suffered permanent cardiac injury — with all the pain, fear, restriction, and psychological burden that entails — the noneconomic recovery is statutorily constrained. The parents’ individual mental anguish claims are subject to their own calculations under the cap framework.
The case value range, based on the available analysis, runs from approximately $750,000 on the low end to $3,500,000 on the high end. The $1 million sought in the petition likely reflects an initial placeholder amount. The true value depends on two things: expert testimony establishing that earlier treatment would have prevented or reduced the aneurysms, and the life-care plan projections for the child’s ongoing cardiac needs. Key factors that could deflate the value include the Chapter 74 expert report hurdle — a deficient report can get the case dismissed early — the conservative Ector County venue, and the defense’s causation argument that coronary changes may have predated the December 27 visit.
This is not a case where the value is found in a pain-and-suffering multiplier. The value is found in arithmetic: what will it cost to monitor and protect this child’s heart for the next seventy or eighty years, and who should pay for it — the family, or the hospital and doctor who let the treatment window close?
You can learn more about how case values are built in our guide to what a personal injury case is worth.
The First Steps: What to Do Now
If your child has been diagnosed with Kawasaki disease after a delayed diagnosis — whether at ORMC or any hospital in the Permian Basin or beyond — there are specific steps that protect both your child’s health and your legal rights.
First, follow every recommendation from your pediatric cardiologist. Your child’s cardiac care is the absolute priority. Do not interrupt or delay any medical treatment, surveillance, or medication because of a legal case. The legal case runs in parallel to the medical care, not instead of it. Every echocardiogram, every cardiology visit, every medication refill is both medical necessity and evidence preservation — the treatment record documents the ongoing harm.
Second, do not discuss the case on social media. Nothing. Not a post about what happened. Not a comment on someone else’s post about hospital experiences. Not a review of the hospital or doctor. Insurance adjusters and defense attorneys monitor social media, and a post that seems innocuous to you can be taken out of context and used to minimize the severity of the injury or suggest the family is not as affected as they claim. If you would not say it in a courtroom, do not say it online.
Third, do not communicate with any ORMC representatives or Dr. Garcia Marrero’s office about the incident. If anyone from the hospital or the physician’s practice contacts you — for any reason related to the care — do not answer questions. Do not sign anything. Do not agree to a recorded conversation. Direct all inquiries to your attorney. Hospitals and their risk management offices open files the same shift an adverse event occurs. Their goal is to protect the institution, not your child.
Fourth, preserve every document. Every discharge paperwork. Every echocardiogram report. Every cardiology visit summary. Every pharmacy receipt. Every insurance explanation of benefits. Every letter from the hospital. Keep them in one place, organized by date. These are the raw materials of the damages case.
Fifth, request the complete medical record. Not just the summary — the complete record, including all physician notes, nursing documentation, laboratory results, consultation reports, and medication administration records from every facility that treated your child. The preservation letter that freezes these records is one of the first things that goes out the day you engage counsel.
Sixth, contact a medical malpractice attorney. Not a general practice lawyer. Not a friend who handles divorces. A trial attorney who understands Chapter 74, who knows how to build an expert report that survives the 120-day hurdle, and who has the resources to retain pediatric infectious disease and pediatric cardiology experts. The clock on evidence is running. The clock on the expert report requirement starts the day the petition is filed. Everything before that — the records demand, the expert recruitment, the case theory development — takes time. The day you call is the day the clock starts working for you instead of against you.
For families dealing with child injury cases, our parents’ guide to child injury lawsuits walks through what to expect in plain language.
Why Attorney911
We are Attorney911 — The Manginello Law Firm, PLLC. We have been taking cases in Texas courtrooms since 2001. Our managing partner, Ralph Manginello, has been licensed in Texas since November 6, 1998 — 27+ years of trial practice, including in federal court. He was a journalist before he was a lawyer, which means he learned early that the truth is in the documents, not the talking points. He handles the wrongful death and catastrophic injury cases that demand the most from a trial lawyer — the ones where a family’s future depends on whether someone can prove what went wrong and make it right.
Lupe Peña spent years inside a national insurance-defense firm — the rooms where adjusters and their software decided how to deny, delay, and devalue claims exactly like yours. He knows how the other side prices a file, when they are likely to move, and where the seams in their defense are weakest. He sat at their table. Now he sits at yours. And he conducts full consultations in Spanish — no interpreter needed.
We work on contingency. That means we do not get paid unless we win your case. The consultation is free. The first conversation costs nothing and commits you to nothing. You can reach us at 1-888-ATTY-911 — 1-888-288-9911 — twenty-four hours a day, seven days a week. A live person answers, not an answering service.
Past results depend on the facts of each case and do not guarantee future outcomes. What we can tell you is this: we know Chapter 74. We know the expert report hurdle. We know how to build a life-care plan that projects what your child’s heart will cost over a lifetime. And we know what the insurance company is already doing while you decide whether to call.
Hablamos Español.
Frequently Asked Questions
Can I sue a hospital for missing Kawasaki disease in my child?
Yes. If your child presented to an emergency department or treating physician with the clinical criteria for Kawasaki disease — fever plus four of the five principal features — and the physician discharged your child without diagnosing Kawasaki or initiating treatment, and your child subsequently developed coronary artery aneurysms or other cardiac damage, you may have a medical malpractice claim for failure to diagnose and failure to treat. The claim must be supported by expert testimony establishing the standard of care, the breach, and the causal relationship between the delay and the cardiac injury. In Texas, this claim is governed by Chapter 74 of the Texas Civil Practice and Remedies Code.
How long do I have to file a medical malpractice lawsuit in Texas for my child?
Texas generally imposes a two-year statute of limitations on healthcare liability claims, running from the date of the alleged breach. However, Texas provides extended filing time for injured minors — children who were young at the time of the malpractice may have significantly longer to file. For an infant, this extended deadline can be critical. However, you should never wait to pursue a claim. Evidence disappears, records are destroyed on retention schedules, and witnesses’ memories fade. The safest approach is to contact a medical malpractice attorney as soon as you discover the misdiagnosis, not as soon as the deadline approaches.
What is the Chapter 74 expert report requirement?
Under the Texas Medical Liability Act, a plaintiff in a healthcare liability claim must serve a qualifying expert report on each defendant physician and healthcare institution within 120 days of filing the original petition. The report must provide a fair summary of the applicable standard of care, the breach of that standard, and the causal nexus between the breach and the claimed injury. If the report is deficient, the court may order a 30-day cure period — but if the cured report still fails to meet the threshold, the case can be dismissed with prejudice, meaning it cannot be refiled. This is the single most important procedural hurdle in a Texas medical malpractice case, and it requires a qualified expert in the same or a closely related specialty as the defendant.
How much is a Kawasaki disease misdiagnosis case worth?
The value depends primarily on the documented economic damages — the lifetime cost of cardiac surveillance, potential anticoagulation therapy, possible interventional procedures, and management of cardiac risks. In Texas, noneconomic damages in medical malpractice cases are capped at approximately $500,000 combined across physician and hospital defendants. Economic damages are uncapped. For a child with permanent coronary artery aneurysms and a normal life expectancy, the lifetime cardiac care costs alone can reach seven figures. The case value range typically runs from $750,000 to $3.5 million or higher, depending on the severity of the aneurysms, the life-care plan projections, and the strength of the causation evidence. The $1 million sought in the petition in the reported case likely reflects an initial placeholder, not the full value of the claim.
What if the hospital says the doctor is an independent contractor, not an employee?
Hospitals routinely argue that treating physicians are independent contractors, not employees, to shield themselves from vicarious liability. But this is not the end of the analysis. Texas law recognizes apparent agency — if the hospital held the physician out as part of its treatment team and the patient reasonably relied on that representation, the hospital can be held vicariously liable even without an employment relationship. Additionally, the hospital may face direct liability under a corporate negligence theory — the claim that the hospital itself failed to maintain adequate pediatric diagnostic protocols, failed to ensure appropriate specialist consultation, or failed to supervise physicians managing complex pediatric presentations. The physician’s employment status is a discovery question, not a defense that ends the case.
Will my child’s cardiac records be used as evidence?
Yes. Every echocardiogram, every cardiology consultation, every medication record, and every hospital admission related to your child’s cardiac care is evidence of the harm caused by the delayed diagnosis. The initial echocardiogram that revealed the aneurysms establishes the injury. The subsequent echocardiograms that show the same abnormalities confirm the damage is permanent. The pediatric cardiologist’s treatment records establish the ongoing medical needs that drive the damages calculation. These records are the foundation of the life-care plan and the forensic economist’s present-value projection. This is why following every recommendation from your pediatric cardiologist is both medically essential and legally important — the treatment record is the evidence record.
Can the defense argue that the heart damage would have happened anyway?
Yes, and they will. The primary causation defense in a delayed-Kawasaki case is that the coronary artery changes may have already begun developing before the misdiagnosis occurred — meaning earlier treatment might not have prevented the damage. This is why establishing the fever onset date is critical. If the December 27 presentation fell within the ten-day IVIG treatment window, the published medical evidence shows that timely treatment reduces the aneurysm risk from approximately twenty-five percent to under five percent. A pediatric cardiologist’s expert testimony must establish that, within reasonable medical probability, the delay caused or worsened the coronary artery injury. The defense argument is real and must be taken seriously — but it is answerable with timeline reconstruction and the published evidence on IVIG efficacy.
What should I do if the hospital’s insurance company contacts me?
Do not speak with them. Do not answer questions. Do not provide a recorded statement. Do not sign any documents. Do not accept any early settlement offer. The insurance adjuster’s job is to close your claim for as little money as possible, as quickly as possible. They may sound sympathetic. They may say they just want to understand what happened. They may offer a check that sounds substantial but is a fraction of what your child’s lifetime cardiac care will cost. Every word you say to them can be used to minimize the claim. Direct all communication to your attorney. If they contact you, take their name and number and say nothing else. The first person who should be talking to the insurance company is your lawyer, not you.
Is a Kawasaki disease misdiagnosis always medical malpractice?
No. Kawasaki disease can be genuinely difficult to diagnose, particularly in incomplete cases where fewer than four of the five clinical criteria are present, or when the presentation is atypical. Not every missed Kawasaki diagnosis is malpractice. The question is whether the physician’s conduct fell below the standard of care — meaning what a reasonably competent physician in the same specialty would have done under the same circumstances. When the clinical criteria are met, when a colleague has specifically raised Kawasaki as a diagnosis, when lab work supports it, and the physician still diagnoses a viral syndrome and discharges the patient, the standard-of-care question becomes whether a reasonable physician would have done more. That is a question for a qualified expert to answer under oath, not for a family to answer alone.
If Your Child’s Heart Was Damaged Because a Doctor Missed the Signs
You did what every parent does. You took your sick baby to the hospital. You trusted the people in the building with the sign on it to figure out what was wrong and fix it. They had the signs. They had the labs. An emergency physician named the disease. And then someone sent your child home with the wrong diagnosis, and the treatment window closed, and the aneurysms formed.
That is not your fault. And the legal system provides a mechanism to ensure the resources exist for your child’s lifelong care.
Call us at 1-888-ATTY-911. The consultation is free. There is no fee unless we win your case. A live person answers, day or night. We will listen to what happened, tell you honestly whether we can help, and if we can, the first thing we do is send the letters that freeze the evidence before it disappears.
Your child’s heart is already carrying the cost of this delay. The question now is who pays for the care it will need for the rest of its life — your family, or the people who let the clock run out.
Contact us today. The conversation costs nothing. Waiting costs everything.