title: The role of atrial systole in valve closure. Report of patient with complete heart block and a mitral prosthetic valve.
mesh_terms: D006328:Cardiac Catheterization; D002933:Cineradiography; D004562:Electrocardiography; D006325:Heart Atria / Q000503:physiopathology*; D006327:Heart Block / Q000503:physiopathology* / Q000628:therapy; D006339:Heart Rate; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000503:physiopathology; D010138:Pacemaker, Artificial; D010701:Phonocardiography; D011187:Posture; D013997:Time Factors