Incorrect Diagnosis Results in Heart Failure
Updated on
Case Overview
This cardiology ultrasound case takes place in Texas and involves a child who died after complications. The child had an ultrasound that showed a thickening of the left side of his heart. The child was admitted to the hospital, at which time he was noted to have a cardiac murmur. An initial echocardiogram indicated that the child had a severely dilated left ventricle with decreased function. The child had significant deterioration in the hours after he was admitted to the hospital. He did not respond to the medical management as would be expected in this scenario. He was on multiple cardiac medications to treat his condition, however the treating physicians had made a mistake when diagnosing the child’s condition, and missed a critical congenital defect that ultimately led to the child’s death.
Questions to the Pediatrics expert and their responses
Please explain your qualifications to review this case. Are you familiar with the proper follow up protocols during pregnancy?
TAPVR is among the few cardiac surgical emergencies. There is no good medical management. It requires surgical intervention to survive.
What steps should be taken when infant shows cardiac murmur? Please explain.
Unfortunately, it looks like pulmonary hypertension, clinically, and often is treated as such initially. The diagnosis is made by echocardiography and it is important that the pulmonary veins are demonstrated returning to the left atrium. If not, you have to suspect this diagnosis.
Have you ever reviewed a similar case? Please explain.
From the brief description, it appears either it was not seen on the initial echo, or it was not shown by the images obtained. The delay in diagnosis was related to the outcome.
About the expert
This board-certified and fellowship-trained expert has over 10 years of experience in the field of pediatric cardiology. He earned his MD from the University of Utah School of Medicine and completed post graduate training in pediatric cardiology at multiple institutions. He has authored more than 20 article on pediatric cardiology and is currently an associate professor, chief, and division director of a pediatric cardiology unit at a university medical center in Texas.

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About the author
Joseph O'Neill
Joe has extensive experience in online journalism and technical writing across a range of legal topics, including personal injury, meidcal malpractice, mass torts, consumer litigation, commercial litigation, and more. Joe spent close to six years working at Expert Institute, finishing up his role here as Director of Marketing. He has considerable knowledge across an array of legal topics pertaining to expert witnesses. Currently, Joe servces as Owner and Demand Generation Consultant at LightSail Consulting.
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