Newborn with respiratory distress and an abnormal cardiac rhythm Pediatric Imaging Cardiovascular February 21, 2021February 20, 2021 CXR AP shows mild cardiomegaly and bilateral perihilar interstitial infiltrates due to pulmonary vascular congestion. The diagnosis was pulmonary edema in a patient with paroxysmal atrial tachycardia. Related Published February 21, 2021February 20, 2021