Emotional Rescue: The Heart-Brain Connection

[摘要] W e’ve known for decades that smoking, hypertension, high cholesterol, and diabetes account for most cardiovascular problems. But it wasn’t until publication of the Interheart study ( 25,000 volunteers spanning 52 countries) that emotional stress was identified as another key risk factor, accounting for about one-third of heart attacks and strokes. Previously, in the 1970s, when volunteers were asked to begin to count to 100 and then to serially subtract seven’s in quick succession (in a test of “mental stress”), blood vessels constricted as if they had taken and failed a cardiac stress test. Except in these cases, testing occurred at rest .

[学科分类] 精神健康和精神病学