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.

2Firsts “Decisive 2026” Concludes: Reviewing the 2025 U.S. Market and Mapping Compliance Pathways Ahead
2Firsts “Decisive 2026” Concludes: Reviewing the 2025 U.S. Market and Mapping Compliance Pathways Ahead
2Firsts hosted “Decisive 2026” in Shenzhen, bringing together industry perspectives to examine major shifts in the U.S. new tobacco market in 2025 and their global implications. Sessions covered U.S. market dynamics, technical insights from recently PMTA-authorized products, an investor lens on tobacco capital markets, and 2025 news/product highlights. The event underscored a structural shift from “gray business” toward compliance and sustainable growth, expected to become clearer by 2026.
Jan.09
Iowa Targets Smoking Products With Tax Plan: Cigarettes to National Average, 15% Tax on Vapes and Consumable Hemp
Iowa Targets Smoking Products With Tax Plan: Cigarettes to National Average, 15% Tax on Vapes and Consumable Hemp
Iowa Gov. Kim Reynolds is proposing higher taxes on cigarettes and new taxes on vaping and consumable hemp products, arguing tobacco use is a key driver of lung cancer. The proposal comes as University of Iowa researchers release preliminary findings suggesting Iowa’s late-stage lung cancer burden is higher—and improving more slowly—than in neighboring states.
Feb.06 by 2FIRSTS.ai
Japan Tax Reform Threatens JTI Heated Tobacco Growth in 2026
Japan Tax Reform Threatens JTI Heated Tobacco Growth in 2026
Japan’s plan to remove the lower tax rate for heated tobacco products could slow growth in the country’s largest HTP market, JTI’s CFO said. Retail prices may rise by 70 to 100 yen, though the company plans phased increases to soften the impact.
JTI
Feb.15
22nd Century Positions VLN® Cigarettes for Growth as FDA Considers 0.7 mg/g Nicotine Cap
22nd Century Positions VLN® Cigarettes for Growth as FDA Considers 0.7 mg/g Nicotine Cap
22nd Century Group (Nasdaq: XXII) reported early commercial momentum for its FDA-authorized VLN® very low nicotine cigarettes, distributing approximately 8,800 cartons across 1,700 new U.S. retail outlets in the fourth quarter of 2025, while forecasting expansion to more than 5,000 retail points in 2026.
Business
Feb.24
Surrey councillor calls for tougher vape sales controls, seeking the “most restrictive legally supportable” package
Surrey councillor calls for tougher vape sales controls, seeking the “most restrictive legally supportable” package
Surrey Councillor Gordon Hepner presented a notice of motion calling on council to “wage war on vaping” by strengthening controls on the sale of vaping products in the city, citing vaping as a “serious health concern,” especially among youth. Hepner said the motion directs staff to bring back the “most restrictive legally supportable” package from the City’s 2019 bylaw work to materially reduce where and how vape products can be sold, including licensing controls and enforcement.
Feb.10 by 2FIRSTS.ai
KT&G says lil reached about US$2.924 billion in cumulative sales and is expanding overseas
KT&G says lil reached about US$2.924 billion in cumulative sales and is expanding overseas
KT&G said its HNB brand lil has grown since launch, reporting KRW 7.8 billion (about US$5.304 million) in sales in 2017 and about KRW 4.3 trillion (about US$2.924 billion) in cumulative sales by last year’s third quarter, with KRW 5 trillion (about US$3.400 billion) described as within reach. KT&G said lil has entered more than 30 countries and supplies some products abroad via a partnership with PMI.
Jan.13 by 2FIRSTS.ai