Mental stress constricts vessels, raising cardiac risk.
D006801:Humans; D009203:Myocardial Infarction / Q000503:physiopathology / Q000523:psychology*; D012307:Risk Factors; D013315:Stress, Psychological / Q000503:physiopathology*; D014481:United States; D014661:Vasoconstriction / Q000502:physiology*