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E-cigarettes containing nicotine may increase the risk of heart failure, according to a new study, which means e-cigarettes increase the risk of heart disease, worsen blood pressure and heart rate, and cause lung-related health problems. This is in addition to previous research showing that it is possible.

important facts

Participants who used e-cigarettes (or vapes) containing nicotine at some point in their lives were more likely to use e-cigarettes (or vapes) than those who never used vapes, according to new research published Tuesday by the American College of Cardiology. They were 19% more likely to develop heart failure.

Researchers found that the increased risk associated with e-cigarettes was more pronounced in a type of heart failure called heart failure with preserved ejection fraction (HFpEF). In this heart failure, the heart muscle becomes stiff and does not fill properly with blood between each heartbeat. We did not find a similar association with heart failure with reduced ejection fraction, another common form of heart failure).

Researchers followed 175,667 participants (more than 60% women, mean age 52 years) over 45 months using National Institutes of Health health records.

Of these participants, 3,242 developed heart failure within 45 months, but the study found no evidence to suggest that other factors, such as age, gender, or smoking status, influenced the study. There wasn’t.

cross quote

“A growing body of research is linking e-cigarettes to adverse effects, and we now know that they may not be as safe as previously thought,” said lead author of the study and an intern at MedStar Health in Baltimore. Yakubu Bene Alhassan, a medical doctor, said in a statement. . “We don’t want to wait too long until we finally find out that it could be harmful. By then, a lot of the harm may have already been done.”

big number

6.7 million. That’s the number of Americans 20 and older who suffered from heart failure in 2020, according to a 2023 study in the Journal of Cardiac Failure. That number is expected to soar to 8.5 million by 2030.

Main background

Because e-cigarettes are still fairly new, their long-term effects on the heart have not been widely studied, although some studies have been conducted. A 2019 study looked at NIH health data from 2016 and 2017 and found that while smoking traditional cigarettes could not establish a link between e-cigarettes and heart disease, smoking traditional cigarettes was a risk factor for heart disease. We found evidence that increases the Another 2019 study found that using e-cigarettes and cigarettes together was not associated with an increased risk of developing heart disease. However, researchers found in 2022 that long-term e-cigarette use can significantly impair the function of the body’s blood vessels, which can increase the risk of heart disease. According to a 2022 study by the AHA, people who vape have negative changes in heart rate, heart rate, and vasoconstriction, and perform worse on exercise tests than people who don’t vape. Vaping is considered a healthier alternative to cigarettes. A 2019 study found that when participants who had been smoking cigarettes were switched to e-cigarettes, most participants saw improvements in blood pressure and blood vessel stiffness after one month. Although e-cigarette aerosols contain fewer chemicals than cigarettes, these chemicals, which can contain nicotine and heavy metals, are still harmful and potentially carcinogenic, according to the U.S. Centers for Disease Control and Prevention. It is said that there is.

tangent

The effects of vaping on the lungs are more widely studied and known. The American Lung Association says e-cigarettes produce dangerous chemicals such as formaldehyde, acrolein and acetaldehyde that can cause lung disease. Many e-cigarettes contain a chemical called diacetyl, which research has found can cause popcorn lung disease. Popcorn lung damages the air sacs in the lungs, causing long-term coughing, wheezing, shortness of breath, and respiratory failure. According to CDC data, through February 2020, more than 2,800 e-cigarette users were hospitalized with a condition called e-cigarette or e-cigarette product use-associated lung injury (EVALI), and 68 people died. EVALI can cause shortness of breath, cough, fever, chills, headache, rapid heart rate, chest pain, vomiting, and diarrhea.

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