Study Suggests Smokers Switching to E-cigarettes Reduce Heart Disease Risk

Dec.04.2022
Study Suggests Smokers Switching to E-cigarettes Reduce Heart Disease Risk
A new study published in Circulation found that switching to e-cigarettes can lower the risk of heart disease by 34%.

A recent study published in Circulation suggests that switching to e-cigarettes can reduce the risk of developing heart disease by 34% among smokers.


A foreign research team has analyzed data from 32,000 adult tobacco users who participated in the nationally representative Population Assessment of Tobacco and Health (PATH) from 2013 to 2019. The researchers evaluated e-cigarette and smoking patterns and compared them to disease reports and heart disease incidence, including stroke, heart attacks, and heart failure.


According to the data, smokers have a 1.8 times higher risk of developing heart disease compared to non-smokers, while there is no statistically significant difference in the risk for heart disease between e-cigarette users and non-users. The study concludes that there is a significant link between smoking and heart disease, but no significant link between e-cigarettes and heart disease.


On the other hand, a recent study entitled "Tobacco Use Disorders and Cardiovascular Health" found that the use of combustible tobacco products, smokeless tobacco, and nicotine-containing electronic cigarettes all increase the incidence of acute and chronic cardiovascular diseases. The researchers also added that these harmful effects can be relatively quickly reduced after quitting smoking.


As a result, the research team recommends more traditional methods for quitting smoking, such as providing medication treatment, emphasizing counseling for rapidly reducing risk after quitting, and appropriate follow-up.


A study utilizing data collected from 175,000 individuals who participated in the annual national health interview survey between 2014 and 2019 has found that daily use of e-cigarettes is only associated with higher rates of heart attacks among those who also regularly smoke traditional cigarettes. Additionally, no evidence was found to suggest that individuals who exclusively use e-cigarettes and have never smoked traditional cigarettes are at risk for heart attacks.


2FIRSTS will continue to report on this issue, with further updates available on the '2FIRSTS APP'. Scan the QR code below to download the app.


This document has been generated through artificial intelligence translation and is provided solely for the purposes of industry discourse and learning. Please note that the intellectual property rights of the content belong to the original media source or author. Owing to certain limitations in the translation process, there may be discrepancies between the translated text and the original content. We recommend referring to the original source for complete accuracy. In case of any inaccuracies, we invite you to reach out to us with corrections. If you believe any content has infringed upon your rights, please contact us immediately for its removal.

BAT FY2025 Results: New Categories Contribution Expands as Smokeless Share Reaches 18.2%
BAT FY2025 Results: New Categories Contribution Expands as Smokeless Share Reaches 18.2%
British American Tobacco reported FY2025 revenue of £25.61 billion, down 1.0% on a reported basis but up 2.1% at constant currency. New Categories revenue rose 5.5%, with category contribution increasing 77%. Smokeless products accounted for 18.2% of group revenue.
Feb.12
Michigan Senate Bill 786 Seeks to Ban Sale of Vapes With Metal Heating Elements
Michigan Senate Bill 786 Seeks to Ban Sale of Vapes With Metal Heating Elements
Michigan lawmakers introduced Senate Bill 786 on February 18, 2026, proposing to prohibit the sale or transfer of vapor products that contain heating elements unless those elements are made of or encased in glass or ceramic materials
Regulations
Feb.21
Special Report|Reynolds’ 337 Patent Case Ends, but a Harsher 337 Compliance Battle Now Targets the Entire Vape Supply Chain
Special Report|Reynolds’ 337 Patent Case Ends, but a Harsher 337 Compliance Battle Now Targets the Entire Vape Supply Chain
The U.S. International Trade Commission (ITC) has terminated Investigation 337-TA-1410 after invalidating key vape patent claims asserted by R.J. Reynolds Vapor Company, removing the immediate risk of import bans for dozens of companies. However, a new case—337-TA-1486—has already opened a more consequential legal front, shifting the focus from patent disputes to regulatory compliance across the vape supply chain, including PACT Act reporting, tax compliance, and FDA marketing authorization.
BAT
Mar.11
BAT CEO Says 2026 Return to Growth Hinges on U.S. Enforcement, Highlights Oral Leadership
BAT CEO Says 2026 Return to Growth Hinges on U.S. Enforcement, Highlights Oral Leadership
British American Tobacco said 2026 will mark a return to its mid-term growth algorithm, but CEO Tadeu Marroco stressed that deliverywill depend heavily on enforcement against illicit vapour products in the United States. Speaking at the FY2025 results call, he positioned Modern Oral as the company’s primary structural growth engine, reframed accelerating cigarette declines through “poly-usage,” and reinforced capital discipline with an expanded share buyback plan.
Feb.12
Arizona Moves to Tighten Vape Supply-Chain Enforcement, Targeting Illicit Products
Arizona Moves to Tighten Vape Supply-Chain Enforcement, Targeting Illicit Products
Arizona state Sen. Shawnna Bolick introduced SB 1397 to curb illicit vapes by tracing product origins, intercepting illegal shipments, and cracking down on retailers that violate state law. The proposal would require manufacturers to hold a state license to sell in Arizona, with fines up to $10,000 for unlicensed sales.
Jan.30 by 2FIRSTS.ai
Kansas Lawmakers Hear SB 355 to License E-Cigarette Makers, Citing Illicit China Imports
Kansas Lawmakers Hear SB 355 to License E-Cigarette Makers, Citing Illicit China Imports
Kansas lawmakers held a Senate committee hearing on Senate Bill 355 on Jan. 27. The proposal would require e-cigarette manufacturers—potentially affecting distributors as well—to obtain a state license, expanding oversight beyond retailers.
Jan.28 by 2FIRSTS.ai