title: [Electrocardiography before and after surgical operations on the heart].
mesh_terms: D000328:Adult; D001022:Aortic Valve Insufficiency / Q000175:diagnosis*; D006348:Cardiac Surgical Procedures; D006332:Cardiomegaly / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D008946:Mitral Valve Stenosis / Q000175:diagnosis*; D011183:Postoperative Complications
vernacular_title: Electrocardiographie avant et après intervention chirurgicale sur le coeur.