title: Changes in the QRS complex after aortic valve replacement.
mesh_terms: D001021:Aortic Valve / Q000601:surgery* / Q000637:transplantation; D003326:Coronary Circulation; D004562:Electrocardiography; D005206:Fascia Lata / Q000637:transplantation; D006327:Heart Block / Q000175:diagnosis*; D006329:Heart Conduction System / Q000601:surgery; D006350:Heart Valve Prosthesis; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis; D010477:Perfusion; D011183:Postoperative Complications / Q000175:diagnosis*; D014184:Transplantation, Homologous