PMID: 697461May 1, 1978Paper

Myocardial reinfarction in male and female

Archivos del Instituto de Cardiología de México
T RotbergM Gorodezky

Abstract

1). In 1001 patients with acute myocardial infarction 403 cases were found (40.2%) showing possible relapse. A study was made of 125 cases (12.5%) with positive diagnosis of acute myocardial infarction relapse, and among them, 12 were found to be occurring for the third time. Is possible for the real frequency of the iterative infarction to be even higher, because many cases were dismissed (27.7%) for lacking of conclusive electrocardiographic data pointing to myocardial transmural infarction. 2). Investigations were conducted about the evolutive condition of the danger factors in the coronary profile as well in the male as in the female group. Besides, a comparative study was made about symptoms, complications, morbidity and mortality. Clinical, enzimatic and electrocardiographic proofs were found, in every case, of a new myocardial transmural necrosis which was in evolution, with waves of injury and ischemia. Thirty eight deaths were registered in hospitals (30.4%) and in 25 of these, a necropsic study was conducted. 3). This illness is more frequent among men than among women, in a 3.5 to 1 proportion. The recurrent myocardial necrosis tends to be more frequently present during the first year following the first episode. In ...Continue Reading

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