Everyday Discrimination and Mental Stress-Induced Myocardial Ischemia.

ABSTRACT:

Objective

Mental stress-induced myocardial ischemia (MSIMI), a transient myocardial ischemic response to mental stress, is associated with poorer outcomes among patients with coronary heart disease and is more likely to occur among women. However, predictors of MSIMI are not well explored. The current study investigated the association between experiences of everyday discrimination and MSIMI among patients with recent myocardial ischemia and contrasted the results with conventional stress-induced myocardial ischemia (CSIMI). We examined sex differences in associations.

Methods

We studied 295 post-MI patients (145 women, 150 men). Provocation of myocardial ischemia with mental stress (speech task) and conventional stress (exercise or pharmacologic) was assessed by myocardial

SUBMITTER: McKinnon II 

PROVIDER: S-EPMC8225242 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature