title: [Acute myocardial infarct. A changing clinical picture].
abstract: Acute myocardial infarction is a major complication of stenosing coronary artery disease and constitutes the most frequent single cause of death. It is caused by thrombotic occlusion of one of the major epicardial coronary arterial branches in most cases. Sudden death due to ventricular fibrillation is responsible for the majority of early fatalities. In 60% of all fatal infarcts, death occurs within 1 h of the onset of pain. The final extension of myocardial necrosis is reached within 2-4 h. An integrated programme has therefore been developed for the surveillance and treatment of patients suffering acute coronary attack; it has been shown that it can markedly lower infarct mortality. It includes mobile prehospital care, intensive care treatment in the hospital, and rehabilitative procedures for application during reconvalescence. Early antiarrhythmic treatment and myocardial reperfusion via fibrinolysis are the main therapeutic procedures in the earliest stage. In hospital an operating room and an operating team must be available round the clock for the performance of coronary angiography followed by percutaneous transluminal coronary angioplasty or bypass surgery, which can be safely carried out in the acute stage providing the indications are strictly observed. Mortality and morbidity can be significantly lowered and both life expectancy and quality of life can be remarkably improved.
authors.affiliation: Abteilung Innere Medizin III, Schwerpunkt Kardiologie, Medizinische Universitätsklinik Freiburg i.Br.
authors.forename: H
authors.initials: H
authors.lastname: Just
mesh_terms: D006801:Humans; D009203:Myocardial Infarction / Q000401:mortality / Q000628:therapy*
vernacular_title: Der akute Myokardinfarkt. Krankheitsbild im Wandel.