NIH-funded observational study shows risk grows sharply with more frequent use.
Smoking, vaping, or consuming marijuana has been found to be associated with a significantly heightened risk of heart attack and stroke, regardless of a person’s pre-existing heart conditions or the absence of tobacco smoking or vaping, according to a recent study.
The study, funded by the National Heart, Lung, and Blood Institute (NHLBI), part of NIH, found that daily use of cannabis — predominately through smoking — was associated with a 25% increased likelihood of heart attack and a 42% increased likelihood of stroke when compared to non-use of the drug.
Less frequent use was also associated with an increased risk of cardiovascular events. Weekly users showed a 3% increased likelihood of heart attack and a 5% increased likelihood of stroke.
Around 75% of the study participants indicated that their primary consumption method for cannabis was smoking. The remaining 25% reported utilizing alternative methods, including vaping, drinking, or consuming the drug orally.
“We know that toxins are released when cannabis is burned, similar to those found in tobacco smoke,” said corresponding author Abra Jeffers, Ph.D., a data analyst at Massachusetts General Hospital in Boston and formerly a researcher at the Center for Tobacco Control Research and Education at the University of California, San Francisco, where she conducted the study as part of her postdoctoral work.
Researchers note that while the exact mechanisms linking cannabis to heart disease are unclear and were not explored in the current study, multiple factors could play a role.
In addition to toxins, endocannabinoid receptors — the part of cells responsible for recognizing tetrahydrocannabinol (THC), the main psychoactive ingredient in cannabis — are widespread in the body’s cardiovascular tissues and might facilitate heart risks.
Related Articles
Effects of marijuana on neurophysiological signals of working and episodic memory
Summary of this paper Introduction Such scalprecorded ERP differences are temporally associated with changes in synaptic and neuronal activity recorded directly from the hippocampus and other MTL structures (Smith et al. 1986;Heit et al. 1988), and are eliminated by...
THC Detection in Blood: Challenges and Implications
THC Detection in Blood: Challenges and Implications When it comes to enforcing drugged driving laws, police and employers face a unique challenge with marijuana. Unlike alcohol, which is metabolized and eliminated relatively quickly, THC, the psychoactive compound in...
THC Detection in Blood: A Comprehensive Review
THC Detection in Blood: A Comprehensive Review Tetrahydrocannabinol (THC), the main psychoactive compound in marijuana, can remain detectable in the blood for several days or even weeks after use. This is due to the fact that THC is highly fat-soluble, meaning that it...
More Posts
![Michigan Workers Right to Protest – Can They Force a Change in Business Strategy?](https://komornlaw.com/wp-content/uploads/2024/05/Robots-will-take-your-jobs-losers.jpg)
Michigan Workers Right to Protest – Can They Force a Change in Business Strategy?
Michigan Workers and the Right to Protest: Can They Force a Change in Business Strategy?The ever-evolving economic landscape can create friction between Michigan workers and their employers. Workers may find themselves at odds with company strategies or investments,...
![THC Associated with Increase of Survival Time in Palliative Cancer](https://komornlaw.com/wp-content/uploads/2024/05/Scientists-studying-THC-to-prolong-living-with-cancer-01.jpg)
THC Associated with Increase of Survival Time in Palliative Cancer
Summary from the official government website (Link Below)The Use of Tetrahydrocannabinol Is Associated with an Increase in Survival Time in Palliative Cancer Patients: A Retrospective Multicenter Cohort StudyThe study, conducted by researchers in Germany, analyzed...
![Justice Department Submits Proposal to Reschedule Marijuana](https://komornlaw.com/wp-content/uploads/2024/05/Government-Scientists-Inspecting-a-Cannabis-bud.jpg)
Justice Department Submits Proposal to Reschedule Marijuana
Proposed Rule Seeks to Move Marijuana from Schedule I to Schedule III, Emphasizing its Currently Accepted Medical Use in Treatment in the United StatesThe Justice Department announced today that the Attorney General has initiated a formal rulemaking process to...
![Bloomfield Hills Doctor Convicted of $6M Medicare Fraud Scheme](https://komornlaw.com/wp-content/uploads/2024/05/Dammit-I-got-caught-Doctor-Convicted-of-6.3M-Medicare-Fraud-Scheme.jpg)
Bloomfield Hills Doctor Convicted of $6M Medicare Fraud Scheme
JUSTICE.GOVFor Immediate Release Office of Public AffairsA federal jury convicted a Michigan doctor today for causing the submission of over $6.3 million in fraudulent claims to Medicare for medically unnecessary orthotic braces ordered through a telemarketing...
![The Legal Significance of Marijuana Reclassification](https://komornlaw.com/wp-content/uploads/2024/05/What-marijuana-reclassification-means-for-the-United-States.jpg)
The Legal Significance of Marijuana Reclassification
The Impact of Marijuana Reclassification on Legal LandscapeOn May 6, 2024, the DEA made a groundbreaking decision, accepting the US Department of Health and Human Services' recommendation to reclassify marijuana from Schedule I to Schedule III controlled substance....
![A historic cannabis shift is one of the latest election year moves](https://komornlaw.com/wp-content/uploads/2024/05/Joe-Biden-and-Ice-Cream-and-Marijuana-01.jpg)
A historic cannabis shift is one of the latest election year moves
AP StoryPresident Joe Biden may potentially ban TikTok, but he aims to offer young individuals, who largely influence this widely-used social media platform, a more lenient government regulation regarding marijuana. Facing a decline in support from an important...
![New rule mandates time and a half pay for lower paid employees](https://komornlaw.com/wp-content/uploads/2024/04/You-go-girl-Us-men-are-done-Good-Luck-02.jpg)
New rule mandates time and a half pay for lower paid employees
Qualified lower-paid workers who earn a salary but work more than 40 hours in a week will soon be entitled to guaranteed time-and-a-half pay, thanks to a new labor rule announced by the Biden-Harris administration. This rule will raise the salary thresholds necessary...
![People v Williams Michigan COA – Police CPL Check](https://komornlaw.com/wp-content/uploads/2024/04/Police-Frisk-and-Pat-Down.jpg)
People v Williams Michigan COA – Police CPL Check
People v WilliamsMichigan Court of AppealsNo 365299 (04/18/24) MCL 28.425f permits a police officer to ask a person observed to be carrying a concealed weapon to produce their concealed pistol license (CPL) at any time and for any reason. Makes possession of a...
![Underage Workers in Factories Spark Fines, Investigations, and Legislation](https://komornlaw.com/wp-content/uploads/2024/04/Children-cleaning-the-bathrooms-of-the-rich-and-academic-elite.jpg)
Underage Workers in Factories Spark Fines, Investigations, and Legislation
A New York Times report exposed widespread child labor in a Michigan factory, prompting state and federal authorities to take action. The report focused on a Hearthside Food Solutions plant in Kentwood, alleging the presence of numerous underage workers. Michigan's...
![Understanding Domestic Violence Laws in Michigan](https://komornlaw.com/wp-content/uploads/2024/04/Domestic-Violence-in-Michigan.jpg)
Understanding Domestic Violence Laws in Michigan
Understanding Domestic Violence Laws in MichiganDomestic violence is a serious issue that can affect anyone, regardless of age, income, or background. If you are experiencing domestic violence in Michigan, it's important to know your rights and the laws that protect...