Major Health Concerns Linked to Marijuana Use
Cannabis heart risks highlighted in new peer-reviewed study raising concerns over cardiovascular effects. A research in Heart found that marijuana users were 29% more likely to get Acute Coronary Syndrome (ACS) and 20% more likely to have a stroke than nonusers.
Over 400 Million Participants Analyzed
The study examined 24 existing studies conducted between 2016 and 2023, analyzing data from over 400 million people. Most participants were between 19 and 59 years old. These findings reinforce earlier research pointing to the health risks associated with cannabis use, especially on the heart and circulatory system.
What Is Acute Coronary Syndrome?
Acute Coronary Syndrome refers to any condition caused by reduced or blocked blood flow to the heart. It often results in heart attacks and can be fatal if untreated. The study’s authors urge clinicians to ask patients with cardiovascular issues about their cannabis use.
How Marijuana Affects the Heart
Although not all effects are fully understood, researchers have observed that marijuana can increase heart rate and blood pressure. According to the CDC, these changes can heighten the risk of a heart attack or stroke.
Blood Vessel Damage a Factor
Ahmed Mahmoud, a clinical instructor at Boston University, explained that marijuana may damage the thin lining of coronary arteries. This can lead to thrombosis or a lack of oxygen to the heart, ultimately causing a heart attack.
Other Studies Support These Findings
Previous studies also show similar results. Research published earlier this year found that marijuana users under 50 are:
- 6.2x more likely to have a heart attack
- 4.3x more likely to suffer an ischemic stroke
- 2x more likely to experience heart failure
Another study in the Journal of the American Heart Association last year echoed these findings.
Increasing Awareness Need
Health experts advise caution despite marijuana’s increasing legality and societal acceptability. Researchers advise physicians to check for cannabis usage when diagnosing heart-related complaints in their patients.
Source: USA Today
