Marijuana Use May Weaken Your Heart Muscle
Marijuana Use May Weaken Your Heart Muscle
Marijuana use may be linked to a weakened heart muscle, anew studyfinds.
Researchers found that people who used marijuana were twice as likely to later develop a heart condition called transient ventricular regional ballooning (TVRB) than those who did not use marijuana. TVRB is a form of cardiomyopathy, which is a sudden weakening of the heart muscle that can mimic symptoms of a heart attack.
The most surprising finding from the study was that the marijuana usersin the study were the opposite of the people that TVRB tends to strike in several ways, said Dr. Amitoj Singh, a co-author of the study and the chief cardiology fellow at St. Luke’s University Health Network in Pennsylvania. The condition tends to develop in post-menopausal women, he said. In the study, the marijuana users who developed TVRB were 44 years old, on average, and 36 percent were men. Among the non-marijuana users in the study who developed TVRB, the average age was 66, and just 8 percent were men.
None of the people in the study who had used marijuana died from the heart condition after being admitted to the hospital, so the study does not link marijuana use to deaths, Singh told Live Science. However, people "should be aware that certain cardiovascular abnormalities andcomplications can occur from marijuana use," he said.
In the study, the researchers looked at data from the Nationwide Inpatient Sample database, which includes data from community hospitals in 44 states. The researchers found 33,343 admissions for TVRB between 2003 and 2011, and that 210 of these patients had either reported that they had used marijuana, or had a marker of the drug in their urine.
After the researchers took into account a number of factors linked with TVRB, such as depression and anxiety disorders, the link between marijuana use and TVRB held, they said.
It isn't clear how the link may work. TVRB has only recently been recognized as a health condition, Singh said. Some research shows that that high levels of stress hormones are linked to the development of the condition. Moreover, studies have shown that stress hormone levels in the urine increase in people who smoke marijuana, he said.
The researchers noted that their study was retrospective, and cannot establish that marijuana maybe be a cause of TVRB. Furthermore, the researchers did not have information on how long patients had been using marijuana, how much of the drug they used, or how that marijuana was ingested. (Marijuana can be smoked, or consumed in edible products, such as brownies or candies.)
You may also like:
From Reactive Robots to Sentient Machines: The 4 Types of AI
Creamy Soup of Vegetables and Chicken | Supa Crema de Legume cu Pui
From Reactive Robots to Sentient Machines: The 4 Types of AI
Creamy Soup of Vegetables and Chicken | Supa Crema de Legume cu Pui
Singh emphasized that he does not discount studies that have shown some of marijuana's positive effects of people's health. However, the drug needs much more study, he told Live Science. "We don't know everything about marijuana."
Comments
Post a Comment