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WASHINGTON (Mar 09, 2017) -
Using marijuana raises the risk of stroke and heart failure even after accounting for demographic factors, other health conditions and lifestyle risk factors such as smoking and alcohol use, according to research scheduled for presentation at the American College of Cardiology’s 66th Annual Scientific Session.
Coming at a time when marijuana, medically known as cannabis, is on track to become legal for medical or recreational use in more than half of U.S. states, this study sheds new light on how the drug affects cardiovascular health. While previous marijuana research has focused mostly on pulmonary and psychiatric complications, the new study is one of only a handful to investigate cardiovascular outcomes.
“Like all other drugs, whether they’re prescribed or not prescribed, we want to know the effects and side effects of this drug,” said Aditi Kalla, MD, Cardiology Fellow at the Einstein Medical Center in Philadelphia and the study’s lead author. “It’s important for physicians to know these effects so we can better educate patients, such as those who are inquiring about the safety of cannabis or even asking for a prescription for cannabis.”
The study drew data from the Nationwide Inpatient Sample, which includes the health records of patients admitted at more than 1,000 hospitals comprising about 20 percent of U.S. medical centers. Researchers extracted records from young and middle-aged patients—age 18-55 years—who were discharged from hospitals in 2009 and 2010, when marijuana use was illegal in most states. MORE