Prognosis for women with different symptoms and signs suggesting ischaemic heart disease--a 12-year follow-up. The population study of women in Gothenburg, Sweden.
A longitudinal population study of a total of 1462 women aged 38-60 was carried out in 1968-69 in Gothenburg, Sweden. The women have been re-studied in 1974-75 and 1980-81. The incidences of myocardial infarction during the following 12-year period were: three of 29 women with a history of angina pectoris (10%), four of 23 women with initial ECG changes at rest (17%) and one of 30 with ECG changes during work (3%). In addition, all women of similar age in Gothenburg with myocardial infarction during the years 1968-70 have been followed-up with respect to mortality, and in all there were 47 women who were alive on arrival at hospital. The figures for the 12-year overall mortality in the population study were: three women with angina pectoris (10%), four women with ECG changes at rest (17%) and three women with ECG changes during work (10%) and in the series of women with myocardial infarction 21 of 47 (45%). It seemed that the mortality among women with a history of angina pectoris or ECG changes at rest or during exercise indicating ischaemic heart disease was only slightly increased, if at all, compared to other women in the population, while having had a myocardial infarction significantly increased the mortality risk.
D000328:Adult; D000787:Angina Pectoris / Q000453:epidemiology; D003327:Coronary Disease / Q000453:epidemiology* / Q000401:mortality / Q000503:physiopathology; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008137:Longitudinal Studies; D008875:Middle Aged; D011379:Prognosis; D013548:Sweden