
Congenital heart defects are among the most common birth defects in the United States. Many of these conditions are highly treatable when diagnosed early, often through routine prenatal screening or newborn evaluation. Tragically, when healthcare providers fail to diagnose a congenital heart defect, infants may suffer sudden cardiac collapse, oxygen deprivation, or death that could have been prevented.
A failure to diagnose or timely treat a congenital heart defect is a serious form of pediatric medical malpractice. When a missed cardiac condition results in infant death, Florida law allows parents to pursue a wrongful death medical malpractice claim.
At Bounds Law Group, we represent families whose children died because congenital heart defects were overlooked, misdiagnosed, or not treated in time. If you believe negligent pediatric or neonatal care caused your child’s death, complete our free case evaluation form or call 877-644-5122 today.
What Are Congenital Heart Defects?
Congenital heart defects (CHDs) are structural problems with the heart that are present at birth. These defects can affect blood flow through the heart and lungs and may severely limit oxygen delivery to the body.
Common congenital heart defects include:
- Ventricular septal defects (VSD)
- Atrial septal defects (ASD)
- Tetralogy of Fallot
- Transposition of the great arteries
- Coarctation of the aorta
- Hypoplastic left heart syndrome
Some defects are immediately life-threatening, while others worsen rapidly without treatment.
Why Early Diagnosis of Heart Defects Is Critical
Newborns with undiagnosed heart defects can deteriorate quickly once the circulatory system changes after birth. Without timely diagnosis and intervention, these infants may experience:
- Severe oxygen deprivation
- Heart failure
- Respiratory distress
- Shock
- Cardiac arrest
- Death
Early diagnosis allows for medication, monitoring, surgery, or transfer to a pediatric cardiac center.

Medical Standards for Detecting Congenital Heart Defects
Healthcare providers are expected to use multiple screening tools to identify heart defects, including:
- Prenatal ultrasounds
- Fetal echocardiography for high-risk pregnancies
- Newborn physical exams
- Pulse oximetry screening
- Monitoring for cyanosis or heart murmurs
- Prompt referral to pediatric cardiology
Failure to perform or properly interpret these screenings may constitute negligence.
Common Ways Congenital Heart Defects Are Missed
Pediatric malpractice cases involving missed heart defects often include:
Failure to Order Prenatal Cardiac Screening
High-risk pregnancies are not properly evaluated.
Ignoring Abnormal Oxygen Levels
Low oxygen saturation in newborns is dismissed.
Misinterpreting Heart Murmurs
Abnormal sounds are labeled “innocent” without investigation.
Failure to Act on Cyanosis
Blue lips or skin are overlooked or misattributed.
Premature Hospital Discharge
Infants are sent home before symptoms fully develop.
Each of these failures can allow a fatal condition to progress undetected.
How Missed Heart Defects Lead to Infant Death
Without diagnosis and treatment, congenital heart defects can cause:
- Progressive heart failure
- Severe hypoxemia
- Metabolic acidosis
- Multi-organ failure
- Sudden cardiac arrest
In many cases, timely diagnosis and intervention would have saved the infant’s life.
When Failure to Diagnose a Heart Defect Is Medical Malpractice
A missed congenital heart defect may qualify as malpractice when:
- Medical providers owed a duty of care to the infant
- Signs of a cardiac condition were present
- Providers failed to follow accepted screening standards
- The failure caused or contributed to the infant’s death
Expert testimony from pediatric cardiologists and neonatologists is typically required.
Who Can Be Held Liable for Missed Congenital Heart Defects?
Potentially liable parties include:
- Obstetricians
- Pediatricians
- Neonatologists
- Family physicians
- Nurses
- Hospitals and healthcare systems
Hospitals may also be liable for inadequate screening protocols or unsafe discharge policies.
Wrongful Death Claims for Congenital Heart Defects in Florida
Florida law requires wrongful death claims to be filed by the personal representative of the child’s estate, typically one or both parents.
Pediatric medical malpractice claims are subject to:
- Strict statutes of limitation
- Mandatory pre-suit notice
- Medical expert affidavits
Missing deadlines can permanently bar a claim.
Damages Available in Congenital Heart Defect Wrongful Death Cases
Families may be entitled to compensation for:
Economic Damages
- Prenatal and newborn medical care
- Emergency treatment and hospitalization
- Funeral and burial expenses
Non-Economic Damages
- Mental pain and suffering of parents
- Loss of companionship and relationship
Estate Damages
- Pain and suffering experienced by the infant prior to death
Bounds Law Group ensures all recoverable damages are thoroughly evaluated.
How Bounds Law Group Investigates Missed Heart Defect Cases
Our firm takes a comprehensive, expert-driven approach:
1. Prenatal and Newborn Record Review
We examine ultrasound reports, screenings, and vital signs.
2. Timeline Reconstruction
We determine when the defect should have been detected.
3. Expert Medical Review
Pediatric cardiology experts assess whether standards of care were followed.
4. Discharge Decision Analysis
We evaluate whether the infant was discharged prematurely.
5. Hospital Policy Review
We investigate screening and follow-up procedures.
Warning Signs Families Often Notice Before Tragedy Occurs
Parents frequently report red flags such as:
- Blue or pale skin
- Rapid or labored breathing
- Poor feeding
- Excessive sleepiness
- Sudden collapse at home
If these symptoms were dismissed, the outcome may have been preventable.
What to Do If You Suspect a Heart Defect Was Missed
If you believe a missed congenital heart defect caused your child’s death:
- Request all prenatal and newborn medical records
- Preserve screening and pulse oximetry results
- Write down symptoms you observed
- Avoid speaking with hospital representatives without legal counsel
- Contact an experienced pediatric medical malpractice attorney immediately
Prompt action is critical to preserving evidence.

Why Families Trust Bounds Law Group
Congenital heart defect malpractice cases require pediatric cardiac expertise and aggressive advocacy. Families choose us because:
- We focus exclusively on medical malpractice
- We work with leading pediatric cardiology experts
- We uncover preventable diagnostic failures hospitals deny
- We fight relentlessly for accountability and justice
- We treat families with compassion and respect
Your child deserved careful screening and timely care. When negligence leads to a preventable loss, we help families seek justice.
Contact Bounds Law Group Today
If your infant died because a congenital heart defect was not diagnosed or treated in time, you may have legal options. Our Florida pediatric medical malpractice attorneys are here to help.
Complete our free case evaluation form or call 877-644-5122 now.
Sources
- Centers for Disease Control and Prevention – Congenital Heart Defects
https://www.cdc.gov - American Heart Association – Congenital Heart Defects in Children
https://www.heart.org - National Library of Medicine – Outcomes of Undiagnosed Congenital Heart Disease
https://pubmed.ncbi.nlm.nih.gov - Florida Statutes – Wrongful Death Act
https://www.leg.state.fl.us/statutes