A comprehensive research study supported by the National Institutes of Health shows a substantial link between frequent cannabis cigarette smoking and increased threats of cardiac arrest and stroke. Credit: SciTechDaily.comNIH-funded observational research study shows threat grows sharply with more frequent use.Frequent marijuana smoking may substantially increase an individuals risk for cardiovascular disease and stroke, according to an observational study supported by the National Institutes of Health. The research study, released in the Journal of the American Heart Association, uses information from almost 435,000 American grownups, and is amongst the largest ever to explore the relationship in between marijuana and cardiovascular events.Key Findings on Cannabis and Cardiovascular RiskThe research study, funded by the National Heart, Lung, and Blood Institute (NHLBI), part of NIH, found that day-to-day use of marijuana– predominately through smoking cigarettes– was associated with a 25% increased probability of cardiovascular disease and a 42% increased likelihood of stroke when compared to non-use of the drug. Less frequent use was likewise connected with an increased risk of cardiovascular events. Weekly users revealed a 3% increased probability of cardiovascular disease and a 5% increased possibility of stroke.Around 75% of the study respondents reported that they mainly used marijuana by smoking the drug. Approximately 25% of the participants reported using cannabis by some approach besides smoking, such as vaping, drinking, or consuming the drug.The Risks of Smoking Cannabis”We know that toxins are released when cannabis is burned, comparable to those discovered in tobacco smoke,” said matching author Abra Jeffers, Ph.D., a data expert at Massachusetts General Hospital in Boston and previously a researcher at the Center for Tobacco Control Research and Education at the University of California, San Francisco, where she conducted the research study as part of her postdoctoral work.”Weve known for a long period of time that cigarette smoking tobacco is linked to heart problem, and this research study is evidence that cigarette smoking marijuana appears to also be a danger element for heart disease, which is the leading cause of death in the United States,” Jeffers said. “Cannabis usage might be a crucial, underappreciated source of heart problem.”Researchers keep in mind that while the precise mechanisms linking marijuana to heart disease are uncertain and were not explored in the present research study, numerous elements might play a function. In addition to toxic substances, endocannabinoid receptors– the part of cells responsible for acknowledging tetrahydrocannabinol (THC), the main psychoactive ingredient in cannabis– are extensive in the bodys cardiovascular tissues and may assist in heart risks.Cannabis Use Trends and Health ImplicationsCannabis consumption has increased substantially within the past 20 years nationwide as unfavorable perceptions of its usage have actually declined, according to government studies of substance abuse and health. In the United States, marijuana is now legal in 38 states for medical usage and in 24 states for recreational use. Some research studies have actually connected its routine use to impaired brain development and lung damage, as well as to particular cardiovascular diseases. There are spaces in knowledge about the adverse results of marijuana on the heart.Study Methodology and Public Health ImplicationsTo look more carefully at associations in between marijuana use and health, Jeffers and her research team used 2016– 2020 information from the Behavioral Risk Factor Surveillance Survey of the Centers for Disease Control and Prevention. The nationwide cross-sectional study, performed each year by the CDC, consisted of 434,104 grownups ages 18-74 from 27 U.S. states and 2 areas. The majority of the respondents were white (60%), while about 12% were Black, 19% Hispanic, and 9% other race/ethnicity. The scientists evaluated the association of marijuana smoking cigarettes (the variety of days individuals stated they smoked the drug in the previous 30 days) with self-reported cardiovascular results, consisting of coronary cardiovascular disease, cardiovascular disease, stroke, and a composite step of all 3. They changed for the individuals usage of tobacco and other characteristics, including their age, sex, race, body mass index or BMI, obesity, diabetes, exercise levels, and socioeconomic status.”This is a crucial public health finding, particularly offered our ongoing efforts to reduce the burden of heart problem in this nation,” stated David C. Goff, M.D., Ph.D., director of the NHLBIs Division of Cardiovascular Sciences.”Asking patients about their cannabis usage throughout regular medical examinations or physicals in similar method they might be inquired about tobacco usage will help us discover more about the long-term effect of marijuana on the body,” Jeffers said.For more on this research study: Reference: “Association of Cannabis Use With Cardiovascular Outcomes Among United States Adults” by Abra M. Jeffers, Stanton Glantz, Amy L. Byers and Salomeh Keyhani, 28 February 2024, Journal of the American Heart Association.DOI: 10.1161/ JAHA.123.030178 The study was funded mainly by the NHLBI under grant 1R01HL130484-01A1 and included extra support from National Cancer Institute grant T32 CA113710. For a more complete financing disclosure and list of authors, please see the complete JAHA research short article.
The research study, published in the Journal of the American Heart Association, uses data from almost 435,000 American adults, and is amongst the biggest ever to check out the relationship between marijuana and cardiovascular events.Key Findings on Cannabis and Cardiovascular RiskThe research study, moneyed by the National Heart, Lung, and Blood Institute (NHLBI), part of NIH, found that everyday usage of marijuana– predominately through cigarette smoking– was associated with a 25% increased possibility of heart attack and a 42% increased probability of stroke when compared to non-use of the drug. Approximately 25% of the respondents reported utilizing cannabis by some technique other than smoking cigarettes, such as vaping, drinking, or consuming the drug.The Risks of Smoking Cannabis”We know that contaminants are released when cannabis is burned, comparable to those discovered in tobacco smoke,” stated matching author Abra Jeffers, Ph.D., an information analyst at Massachusetts General Hospital in Boston and previously 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.”Asking patients about their cannabis usage during routine medical examinations or physicals in much the very same method they may be asked about tobacco use will assist us learn more about the long-term result of cannabis on the body,” Jeffers said.For more on this research study: Reference: “Association of Cannabis Use With Cardiovascular Outcomes Among US Adults” by Abra M. Jeffers, Stanton Glantz, Amy L. Byers and Salomeh Keyhani, 28 February 2024, Journal of the American Heart Association.DOI: 10.1161/ JAHA.123.030178 The study was funded mostly by the NHLBI under grant 1R01HL130484-01A1 and included additional assistance from National Cancer Institute grant T32 CA113710.
