A ventricular septal defect restricted by the tricuspid septal leaflet and discrete subaortic membrane presenting with high-grade atrioventricular block and syncope
نویسنده
چکیده
Fig. 1. The 12-lead electrocardiogram reveals high-grade atrioventricular block (Panel A membranous ventricular septal defect (Panel B, arrow), left-toright shunt was observed 103 mmHg (Panel D). Transthoracic echocardiography apical four-chamber view reveals a leaflet (Panel E, arrow) and a discrete subaortic membrane between baseline portion of the left ventricle, RA: right atrium, RV: right ventricle, IVS: interventricular septum, MV: mitra
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