TY - JOUR TI - Complication of a prosthetic valve endocarditis: complete atrioventricular block with variable QRS morphology due to aortic ring abscess AU - Güray, Y. AU - Ataş, A.E. AU - Öztürk, S. AU - Boyacı, A. JO - The Anatolian Journal of Cardiology PY - 2008 VL - 8 SP - 5001 EP - 5002 DO - ER -