A newborn with critical aortic stenosis is stabilized on pro…
A newborn with critical aortic stenosis is stabilized on prostaglandin E1. Echocardiography shows an adequately sized left ventricle and valve anatomy suitable for catheter-based treatment. Which procedure should be planned to relieve the obstruction?
Read DetailsA cyanotic newborn has marked cardiomegaly. Echocardiography…
A cyanotic newborn has marked cardiomegaly. Echocardiography shows apical displacement of the tricuspid valve, severe tricuspid regurgitation, and a small functional right ventricle. Which diagnosis best explains these findings?
Read DetailsA 2-day-old infant has worsening cyanosis despite adequate v…
A 2-day-old infant has worsening cyanosis despite adequate ventilation. Echocardiography shows critical pulmonary valve stenosis with minimal forward flow and a constricting ductus arteriosus. Which medication should be started while catheter intervention is arranged?
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