A postoperative left ventricular-right atrial shunt due to infectious endocarditis after aortic repair with aortic valve replacement detected by transesophageal echocardiography

Abstract

Abstract Infectious endocarditis (IE) with acute heart failure is a medical emergency. In particular, postoperative IE after aortic repair with an artificial vascular graft is a life-threatening matter. We present a case in which a mobile abscess appeared on the aortic valve annulus with an intra-cardiac shunt in the left ventricle (LV) to the right atrium (RA) after ascending aortic repair with aortic valve replacement (AVR) for acute type A aortic dissection. It was diagnosed with transesophageal echocardiography (TEE), which prompted further exploration.

Keywords

• Aortic Valve
• Infective Endocarditis
• Aortic Dissection
• Acute Heart Failure
• Right Atrium