Habitual cannabis users experienced about 9% fewer premature heartbeats on days they inhaled cannabis compared with days they abstained, a counterintuitive finding that adds to the complex and ...

Can smoking cannabis bring the same risk of heart attack and stroke as smoking cigarettes? This is what a recent study published in the Journal of the American Heart Association hopes to address as a ...

Daily cannabis use is surging as potency quadruples. An ER doctor explains the real risks: addiction, withdrawal, psychosis, heart disease, and lung cancer.

A new study by the Canadian Medical Association Journal (CMAJ) has found that young people who use cannabis may be at a higher risk of a heart attack. The peer-review study, published Monday and ...

Cannabis use among older adults is rising fast, but today’s marijuana is far more potent than many people realize — and experts warn the risks may be underestimated. Stanford Medicine specialists say ...