[ad_1]
Electronic cigarettes are often considered "healthier" than conventional cigarettes, but jurors are always aware of their potential health risks. A new study has linked the use of electronic cigarettes to an increased risk of stroke and heart attacks.
The study badyzed information provided by approximately 400,000 Americans who participated in a national health survey in 2016. About 66,800 of them reported using regular electronic cigarettes.
Compared with non-users of e-cigarettes, regular users had a 70% greater risk of stroke, 60% greater risk of heart attack or angina (chest pain) and more 40% greater than the risk of coronary heart disease.
About 79% of e-cigarette users also reported using conventional cigarettes, compared to only 37% of non-users of cigarettes. [4 Myths About E-Cigarettes]
But the findings linked e-cigarettes to an increased risk of stroke, heart attack and coronary heart disease, even after researchers wondered if cigarette smokers were also conventional smokers said Dr. Paul Ndunda, lead author of the study, University of Kansas School of Medicine.
In addition, when researchers badyzed a subset of participants who reported smoking fewer than 100 conventional cigarettes in their lifetime (which meant they were not regular users of cigarettes), they found that e-cigarette users were still 29% more likely to report having Ndunda told Live Science than stroke, 25% more likely to report having a heart attack and 18% more likely to report coronary heart disease,
The findings will be presented next week at the 2019 International Stroke Conference of the American Stroke Association in Honolulu, but have not been published in a peer-reviewed journal.
The new result is "very worrying," said Dr. Larry Goldstein, co-director of the Kentucky Neuroscience Institute at the University of Kentucky, who did not participate in the study . "This is the first real data badociating the use of electronic cigarettes with serious cardiovascular events," such as heart attacks and strokes, Goldstein said in a video interview with Lt. American Stroke Association, a division of the American Heart Association (AHA). However, Goldstein noted that the study had limitations. For example, researchers have not been able to take into account some known factors to increase the risk of stroke and heart disease, such as high blood pressure, high blood pressure, and high blood pressure. Alcohol and an unhealthy diet.
In addition, since the study only examined people's responses at one time, it is not able to determine the causes and effects – in any other way In other words, it can not prove that the use of the electronic cigarette was the cause of cardiovascular problems, or if the people Electronic cigarettes have other characteristics that increase their risk.
Nevertheless, Goldstein said that these early results must be taken seriously, especially given the relatively high percentage of youth who use e-cigarettes. In 2016, about 11% of US high school students reported using e-cigarettes in the last 30 days.
Unlike traditional cigarettes, which heat and burn tobacco, electronic cigarettes heat and vaporize a liquid typically containing nicotine and other flavors.
The AHA warns against the use of electronic cigarettes, claiming that they can pose health risks that scientists do not yet fully understand. And since e-cigarettes typically contain nicotine, they can make people dependent on the substance, according to the AHA.
Some previous studies have also suggested that the aroma of electronic cigarettes themselves could be harmful. A study published last year in the journal Arteriosclerosis, Thrombosis and Vascular Biology revealed that the chemical flavors of the electronic cigarette had harmful effects on blood vessel cells in a lab capsule.
Originally published on Science live.
[ad_2]
Source link
