Depression after myocardial infarction

Abstract

The Minnesota Multiphasic Personality Inventory was completed by 101 patients 16 to 18 months after a proved myocardial infarction. The data suggested a bimodal distribution of patients. One class of patients had a relatively "normal" personality score apart from a tendency to hypomania. The second class had severe depression, with associated hysteria, hypochondriasis and psychasthenia. The severely depressed patients were older, with a greater tendency to hypertension and angina, and a tendency to smaller gains in aerobic power despite an equal intensity of endurance training. The distinction between "normal" and "depressed" postinfarction patients seems of some clinical importance, for the two classes of patients require opposite supportive techniques--restraint and encouragement, respectively.