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Vaping linked with heart problems

In adolescents the use of e-cigarettes doubles the risk of starting to smoke traditional cigarettes, states a position paper published in the European Journal of Preventive Cardiology, a journal of the European Society of Cardiology (ESC).

“Vaping is marketed towards teenagers and the tobacco industry uses celebrities to promote it as being healthier than smoking,” said senior author Professor Maja-Lisa Løchen of UiT The Arctic University of Norway, Tromsø.

“Legislation on the marketing and sales of e-cigarettes varies enormously between countries,” said Professor Løchen. “Action is urgently needed to halt the growing use in young people. The World Health Organization (WHO) states that e-cigarettes are harmful to health.”

Studies have reported that e-cigarette use in young people has increased from 5% in 2013 to nearly 25% in 2018. Up to 5% of adults use e-cigarettes, with wide variation between countries.

The position paper of the European Association of Preventive Cardiology (EAPC), a branch of the ESC, focusses on the cardiovascular effects of e-cigarettes – including devices that look like cigarettes and refillable vaporisers that do not look like cigarettes. It calls on regulators to protect young people by limiting sales and advertising and banning sweet flavours which teens believe are less harmful.

Research has shown that e-cigarettes raise blood pressure and heart rate, change the artery walls so that they become stiffer and less elastic, and inhibit the function of blood vessels by damaging their lining. Each of these four effects are risk factors for blood clots and fatty build-up inside artery walls which can cause heart attacks. A study last year found a link between e-cigarettes and heart attacks.

On top of the heart effects, evidence is accumulating that vaping has negative effects on the lungs and is detrimental to the developing foetus during pregnancy. Preliminary research indicates that e-cigarettes could cause cancer.

It’s not clear whether e-cigarettes can help people quit smoking, since studies have produced conflicting results. “When these studies are pooled together it does not show that e-cigarettes are more effective than conventional, well-tested stop smoking methods,” said Professor Løchen. “In addition, people who use e-cigarettes for smoking cessation often end up being double consumers of both traditional tobacco cigarettes and e-cigarettes.”

“E-cigarettes should only be used for smoking cessation if nothing else has worked and the individual is carefully monitored for adverse effects,” she added.

Professor Løchen concluded: “E-cigarettes are a relatively new product and the long-term health effects are unknown. Now is the time for politicians and regulators to act – with public health campaigns to increase awareness and legislation to halt uptake in young people.”

Heart doctors and researchers recommend:

  • Regulate advertising of e-cigarettes the same as tobacco to protect young people.
  • Age verification procedures to prevent adolescents from accessing e-cigarette websites.
  • Schools to educate children about the negative effects of e-cigarettes.
  • Public campaigns to raise awareness of adverse effects and prevent initiation of vaping.
  • Consider for smoking cessation only if conventional methods have failed and individuals are monitored for adverse effects.
  • Avoid e-cigarettes during pregnancy.

Reference
Kavousi M, Pisinger C, Barthelemy JC, et al. Electronic cigarettes and health with special focus on cardiovascular effects: position paper of the European Association of Preventive Cardiology (EAPC). Eur J Prev Cardiol. 2020. doi:10.1177/2047487320941993.

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Upcoming Events

Central Sterilising Club - Annual Scientific Meeting 2024

Crowne Plaza at Gerrard’s Cross
15th April 2024 – 16th April 2024

DECON UK 2024

National Conference Centre, Birmingham
17th April 2024

Infection Prevention & Control

National Conference Centre, Birmingham
23rd - 24th April 2024

Theatres & Decontamination Conference 2024

Coventry Building Society Arena
16th May 2024

The AfPP Roadshow - Birmingham

Millennium Point, Birmingham
18th May 2024

The AfPP Roadshow - Exeter

University of Exeter
22nd June 2024

Access the latest issue of Clinical Services Journal on your mobile device together with an archive of back issues.

Download the FREE Clinical Services Journal app from your device's App store

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