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Health

Cannabis Use Tied to Higher Cardiovascular Risk

New study links regular cannabis use to increased risk of cardiovascular disease and strokes.

New York Editorial News Desk November 2, 2026 1 min read

The Brief

  • Study finds cannabis users more likely to report cardiovascular issues.
  • Risk of stroke higher among less frequent users than heavy users.
  • Findings presented at American Heart Association conference.

Researchers at Tulane University analyzed data from the Behavioral Risk Factor Surveillance System to examine the relationship between cannabis use and cardiovascular health.

The study found that individuals who regularly used cannabis were approximately 20% more likely to report a history of cardiovascular disease compared to non-users.

The risk of stroke was notably higher among less frequent cannabis users, with a 40% increased likelihood, compared to a 25% increase among heavy users.

The study did not find a clear correlation between the amount of cannabis use and the risk of heart attacks.

The findings were presented at the American Heart Association’s Scientific Sessions, highlighting the need for further research into the cardiovascular effects of cannabis.

Study author Aabha Divya noted that the link between cannabis use and cardiovascular disease was not straightforward, with both low-use and heavy-use groups showing increased risk.

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