Transient second-degree high-grade atrioventricular block caused by myocarditis.

Myocarditis is an inflammatory disease of the heart muscle that most commonly occurs after infectious diseases in childhood. The clinical picture of acute myocarditis ranges from asymptomatic infection to fulminant heart failure and sudden death (1). Most of the patients may present with nonspecific symptoms such as respiratory distress, chest pain, nausea, and vomiting (2). While rhythm abnormalities such as ventricular and supraventricular rhythm disorders can be observed in these patients, various degrees of atrioventricular blocks may rarely develop (3). In this article, we aimed to present a patient who developed second-degree, high-grade atrioventricular block after myocarditis and recovered completely after treatment.

Successful occlusion of a feeding artery with Amplatzer Piccolo Occluder in a patient diagnosed with Scimitar syndrome.

Scimitar syndrome is a congenital anomaly in which some or all of right pulmonary veins drain into inferior caval vein. It is associated with anomalous systemic arteries arising from descending aorta supplying to right lung. Transcatheter embolisation of this artery prevents complications. We present a 2.5-year-old girl in which anomalous artery was embolised using Amplatzer PiccoloTM Occluder, for first time.