American Heart Association

Neuroscience

Having a purpose in life may improve health of aging brain

Having a strong sense that your life has meaning and direction may make you less likely to develop areas of brain damage caused by blockages in blood flow as you age. This research is reported in the American Heart Association's ...

Cardiology

Evidence linking marijuana and risk of stroke grows

Smoking marijuana may increase your chances of having a stroke, according to a review of 34 different studies published in the American Heart Association's journal Stroke.

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