# Hospital visits for heart failure and heart attacks rose faster when states legalized recreational cannabis

Source: [Earth.com](https://www.earth.com/plants/hospital-visits-for-heart-failure-and-heart-attacks-rose-faster-when-states-legalized-recreational-cannabis/) · 2026-11-09 · Earth & Climate
Page: https://themorning.science/story/hospital-visits-for-heart-failure-and-heart-attacks-rose-faster-when-states-lega-61ec1839fb75c8ab
Kind: research · Impact: medium

## In brief

- Earth.com reports that hospital visits for heart failure and heart attacks rose faster in states that legalized recreational cannabis.
- Legal recreational cannabis sales began in the western United States in 2014, and hospital stays for heart conditions rose afterward according to the article excerpt.
- The provided excerpt does not include methods, effect sizes or the underlying study details.

## Why it matters

The findings point to a possible link between cannabis legalization and cardiac hospital admissions, which matters for health planning in states weighing or implementing legalization. The excerpt gives no effect sizes or causal evidence.

## Coverage

- [Hospital visits for heart failure and heart attacks rose faster when states legalized recreational cannabis](https://www.earth.com/plants/hospital-visits-for-heart-failure-and-heart-attacks-rose-faster-when-states-legalized-recreational-cannabis/) — Earth.com, 2026-11-09

Tags: cannabis, heart-disease, public-health, drug-policy

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science