Delayed diagnosis of symptomatic coronary artery disease in young men

Delay in making the diagnosis of symptomatic coronary artery disease was determined by studying the medical histories of 265 men aged 24.7 to 49.9 (mean 40.1) years with angiographically proven obstructive coronary atherosclerosis. The diagnosis of angina pectoris was delayed three times as often as the diagnosis of myocardial infarction, and for five times as long. The diagnosis of symptomatic coronary artery disease was delayed three and a half times more often in patients less than 35 years of age, than in patients over 45; the average time from presentation with symptoms to diagnosis was 30 times longer in patients under 35 years of age than in patients over 45.