[A case of operation for acute postinfarction mitral insufficiency due to papillary muscle rupture]. 1994

K Higuchi, and T Konishi, and O Shigeta, and M Fukata, and H Okuwaki, and H Makuuchi
Department of Cardiovascular Surgery, Yokohama Rosai Hospital, Japan.

A 75-year-old man was brought to hospital with complaining of chest pain. He was diagnosed acute myocardial infarction and treated medically using thrombolytic drugs. Without chest pain relieved, cardiac catheterization revealed three coronary vessel disease and severe mitral insufficiency (MR). MR was diagnosed due to papillary muscle rupture by echocardiography. After being transferred to our hospital, the patient developed in shock and underwent emergency operation with IABP inserted. Triple CABGs (to LAD, PD and 4PL) and mitral valve replacement were performed using saphenous vein grafts and a mechanical valve (Carbomedicus 25 M). The patient recovered gradually and discharged one and a half month after operation.

UI MeSH Term Description Entries
D008297 Male Males
D008943 Mitral Valve The valve between the left atrium and left ventricle of the heart. Bicuspid Valve,Bicuspid Valves,Mitral Valves,Valve, Bicuspid,Valve, Mitral,Valves, Bicuspid,Valves, Mitral
D008944 Mitral Valve Insufficiency Backflow of blood from the LEFT VENTRICLE into the LEFT ATRIUM due to imperfect closure of the MITRAL VALVE. This can lead to mitral valve regurgitation. Mitral Incompetence,Mitral Regurgitation,Mitral Valve Incompetence,Mitral Insufficiency,Mitral Valve Regurgitation,Incompetence, Mitral,Incompetence, Mitral Valve,Insufficiency, Mitral,Insufficiency, Mitral Valve,Regurgitation, Mitral,Regurgitation, Mitral Valve,Valve Incompetence, Mitral,Valve Insufficiency, Mitral,Valve Regurgitation, Mitral
D010210 Papillary Muscles Conical muscular projections from the walls of the cardiac ventricles, attached to the cusps of the atrioventricular valves by the chordae tendineae. Muscle, Papillary,Muscles, Papillary,Papillary Muscle
D006342 Heart Rupture, Post-Infarction Laceration or tearing of cardiac tissues appearing after MYOCARDIAL INFARCTION. Post-Infarction Heart Rupture,Cardiac Rupture, Post-Infarction,Cardiac Rupture, Post Infarction,Cardiac Ruptures, Post-Infarction,Heart Rupture, Post Infarction,Heart Ruptures, Post-Infarction,Post Infarction Heart Rupture,Post-Infarction Cardiac Rupture,Post-Infarction Cardiac Ruptures,Post-Infarction Heart Ruptures,Rupture, Post-Infarction Cardiac,Rupture, Post-Infarction Heart,Ruptures, Post-Infarction Cardiac,Ruptures, Post-Infarction Heart
D006350 Heart Valve Prosthesis A device that substitutes for a heart valve. It may be composed of biological material (BIOPROSTHESIS) and/or synthetic material. Prosthesis, Heart Valve,Cardiac Valve Prosthesis,Cardiac Valve Prostheses,Heart Valve Prostheses,Prostheses, Cardiac Valve,Prostheses, Heart Valve,Prosthesis, Cardiac Valve,Valve Prostheses, Cardiac,Valve Prostheses, Heart,Valve Prosthesis, Cardiac,Valve Prosthesis, Heart
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D001026 Coronary Artery Bypass Surgical therapy of ischemic coronary artery disease achieved by grafting a section of saphenous vein, internal mammary artery, or other substitute between the aorta and the obstructed coronary artery distal to the obstructive lesion. Aortocoronary Bypass,Bypass, Coronary Artery,Bypass Surgery, Coronary Artery,Coronary Artery Bypass Grafting,Coronary Artery Bypass Surgery,Aortocoronary Bypasses,Artery Bypass, Coronary,Artery Bypasses, Coronary,Bypass, Aortocoronary,Bypasses, Aortocoronary,Bypasses, Coronary Artery,Coronary Artery Bypasses

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