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.



Disclaimer

This article is provided solely for professional research, industry discussion, and informational purposes. Any references to brands, companies, products, technologies, or policies are made for factual reporting and analytical purposes only, and do not constitute endorsement, recommendation, promotion, or advertising by 2Firsts.

Nicotine-containing products, including but not limited to cigarettes, e-cigarettes, heated tobacco products, and nicotine pouches, carry significant health risks. Readers are responsible for complying with all applicable laws and regulations in their respective jurisdictions, including age restrictions and access limitations.

The information contained in this article should not be regarded as investment, legal, medical, regulatory, or commercial advice. While 2Firsts strives to ensure the accuracy and reliability of its content, it does not assume liability for any direct or indirect loss arising from errors, omissions, inaccuracies, or reliance on the information contained herein.

This article is not intended for individuals below the legal age for accessing tobacco or nicotine-related information in their jurisdiction.

 

Copyright Notice

This article is either original content produced by 2Firsts or content reproduced, translated, summarized, or adapted from third-party sources with attribution where applicable. The intellectual property rights of the original content remain with 2Firsts or the respective original rights holders.

No individual or organization may copy, reproduce, distribute, republish, modify, translate, or otherwise use this content without prior authorization. Any unauthorized use may result in legal action.

For copyright-related inquiries, corrections, or removal requests, please contact: info@2firsts.com.

 

AI-Assisted Translation and Editing Notice

Portions of this article may have been translated, edited, or reviewed with the assistance of artificial intelligence tools to improve efficiency and readability. Due to the limitations of AI-assisted translation and editing, discrepancies, omissions, or inaccuracies may exist when compared with the original source.

Where applicable, readers are advised to refer to the original source for the most complete and accurate information. If you identify any errors or believe that any content infringes upon your rights, please contact us at info@2firsts.com, and we will review and address the matter promptly.

UK HMRC Launches Vape Duty Stamps on October 1, Ushering in Supply-Chain Traceability as Chinese Exporters Face New Compliance Hurdles
UK HMRC Launches Vape Duty Stamps on October 1, Ushering in Supply-Chain Traceability as Chinese Exporters Face New Compliance Hurdles
HM Revenue & Customs put the UK's Vaping Products Duty and Vaping Duty Stamps Scheme into effect on October 1. All vaping liquids manufactured in or imported into the UK are now subject to duty at £2.20 per 10ml, regardless of nicotine content. The stamp regime will introduce digital functionality designed to provide traceability throughout the supply chain, with approved manufacturers, importers and warehousekeepers required to report product movements and retailers and consumers eventually able to scan stamps to verify authenticity. China exported $177 million of vape-related products to the UK in August, up 51.4% year over year, increasing the significance of the new compliance regime for China's Shenzhen-centered vape supply chain.
Regulations
Oct.04
Germany Probes 7.6 Million Illegal Vape Case With Estimated €33.3 Million Tax Loss; Four Chinese Manufacturer Employees Under Investigation, Some Packaging in Enforcement Images Resembles FUMOT Products
Germany Probes 7.6 Million Illegal Vape Case With Estimated €33.3 Million Tax Loss; Four Chinese Manufacturer Employees Under Investigation, Some Packaging in Enforcement Images Resembles FUMOT Products
German prosecutors and customs authorities are conducting a criminal investigation into an alleged cross-border organised vape network. Authorities say that between January 2024 and March 2025, four employees of an unnamed Chinese e-cigarette manufacturer allegedly built a network of sales agents and wholesalers that brought more than 7.6 million nicotine disposable vapes into Germany, causing an estimated €33.3 million in excise-tax losses. The manufacturer has not been named. Some products visible in enforcement images have packaging resembling products from FUMOT’s portfolio. European regulatory records from 2024, FUMOT’s public overseas-sales materials and records involving German vape importer and distribution company Zamu-Pro GmbH also show FUMOT/RandM products and German distribution activity during the period covered by the investigation.
Sep.21
JTI Proposes 25-Cent Irish Cigarette Tax Increase, Says It Could Raise €45 Million
JTI Proposes 25-Cent Irish Cigarette Tax Increase, Says It Could Raise €45 Million
Japan Tobacco International's Irish business has proposed a €0.25 tax increase on a pack of 20 cigarettes in its pre-Budget 2027 submission, below the €0.50-or-more increases typically imposed in recent Irish budgets. JTI says the proposal could generate around €45 million in additional Exchequer revenue while limiting further movement toward illicit and non-Irish-tax-paid tobacco. Revenue's existing estimate for a comparable €0.25 increase, including pro-rata rises on other tobacco products, is about €18 million for a full year.
JTI
Sep.18 by 2Firsts Perspectives
Cochrane 2026 Update Adds Nine Trials, Keeps High-Certainty Finding That Nicotine E-Cigarettes Improve Quit Rates Over NRT
Cochrane 2026 Update Adds Nine Trials, Keeps High-Certainty Finding That Nicotine E-Cigarettes Improve Quit Rates Over NRT
Cochrane’s 2026 update of its living review on electronic cigarettes for smoking cessation included 80 randomized controlled trials involving 29,861 adult smokers, with nine trials added in this update. The review retained its high-certainty conclusion that nicotine e-cigarettes increase smoking cessation rates compared with nicotine replacement therapy. In absolute terms, about 10 in 100 people using nicotine e-cigarettes may quit smoking for at least six months, compared with about 6 in 100 using NRT. The review found no clear difference in serious adverse event rates between the two groups, while longer-term safety and the relative effectiveness of newer device types remain less certain.
Sep.07
Reynolds Seeks to Join Altria Lawsuit Challenging FDA PMTA Rule and Calculation of 180-Day Deadline
Reynolds Seeks to Join Altria Lawsuit Challenging FDA PMTA Rule and Calculation of 180-Day Deadline
Three R.J. Reynolds companies are seeking to intervene in a lawsuit filed by Altria subsidiaries Helix Innovations and NJOY challenging the FDA's 2021 PMTA final rule. The companies dispute how the agency uses Acceptance and Filing reviews and completeness determinations to establish when the Tobacco Control Act's 180-day decision period begins. Reynolds has also linked prolonged PMTA reviews to competition from unauthorized vaping products. The FDA, meanwhile, has been accelerating reviews and reducing its backlog.
Sep.14
Product | JTI Introduces Fully Dissolvable PERLZ Nicotine Pearls in UK, Expands Range From 30-Pearl Dispensers to 10-Pearl Sachets
Product | JTI Introduces Fully Dissolvable PERLZ Nicotine Pearls in UK, Expands Range From 30-Pearl Dispensers to 10-Pearl Sachets
Japan Tobacco International (JTI) has introduced PERLZ nicotine pearls in the UK, expanding its oral nicotine portfolio beyond conventional nicotine pouches. The fully dissolvable, multi-layer pearls are placed under the tongue and come in Mint and Berry flavors at concentrations of 1mg/g and 2mg/g, equivalent to approximately 0.3mg and 0.5mg of nicotine per pearl. UK retailer Haypp published four 30-pearl dispenser listings on July 31, 2026, followed by three 10-pearl sachet products on August 17. The dispensers retail for £6.50, while the sachets cost £2.50.
product
Oct.12