Background Intracardiac echocardiography (ICE) is commonly used during interventional cardiac catheterization in adults, but data regarding the use of ICE in children are limited. There are no data available comparing…
Background The functionally single fetal right ventricle demonstrates reduced longitudinal relative to circumferential contraction velocities and deformation, a pattern similar to the normal fetal left ventricle. Altered diastolic properties are…
Background Although surgery is recommended for pediatric patients with supracristal ventricular septal defects (sVSDs) to prevent progression of aortic regurgitation (AR), outcomes in adolescents and adults with sVSDs are not…
Background Intracardiac echocardiographic (ICE) imaging is a modality increasingly used to guide percutaneous cardiac structural interventions. Until recently, ICE imaging has been limited by the presence of only two-dimensional imaging…
Background Progressive heart failure leading to transplantation or death is common in pediatric dilated cardiomyopathy (DCM), and treatment options are limited. Select children with DCM have improved after cardiac resynchronization…
Background Infants and young children frequently have difficulty remaining still for an echocardiographic examination, potentially leading to poor study quality, increasing the likelihood of diagnostic errors. Sedation is believed to…
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Cardiovascular physiologic remodeling associated with athleticism may mimic many of the features of genetic and acquired heart disease. The most pervasive dilemma is distinguishing between normal and abnormal physiologic remodeling…
