School ager with supraventricular tachycardia resulting in cardiac arrest Pediatric Imaging Cardiovascular January 12, 2025November 21, 2024 CXR AP shows mild cardiomegaly with bilateral perihilar lung opacities with a batwing appearance. The diagnosis was supraventricular tachycardia resulting in cardiogenic pulmonary edema. Related Published January 12, 2025November 21, 2024