[Arrhythmia in the course of myocardial infarct. Our year's experience in a coronary unit]. / Le aritmie in corso di infarto del miocardio

Personal experience with arrythmia in 57 out of 132 cases of myocardial infarct treated over a period of one yr. in a coronary unit. The ECG and biohumoral enzyme pictures gave clear indications of infarct in all 132 cases. The various types of primary stimulus formation or conduction arrhythmia observed in these 57 patients are examined in relation to the site and extent of infarct. The treatment modalities are described. Mortality was less than 10 per cent in the entire series, with 3 per cent deaths due to serious rhythm disturbances. It is concluded that the introduction of coronary units has primarily contributed to the reduction of infarct deaths by their effective treatment of arrhythmia. Earlier admission to such units would lead to further reductions in mortality.