Study shows heating in vaping device as cause for lung injury.
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Study shows heating in vaping device as cause for lung injury.  BrinkwireStudy shows heating in vaping device as cause for lung injury  Medical XpressView Full coverage on Google News
Early results of an experimental vaping study have shown significant lung injury from E-cigarette (eC) devices with nickel-chromium alloy heating elements. The findings were consistent, with or without the use of nicotine, vitamin E oil or tetrahydrocannabinol (THC), which have previously been thought to contribute to the life-threatening respiratory problem.

The early results, published in the Journal of the American Heart Association by researchers from the University of California, Irvine (UCI) School of Medicine and the Huntington Medical Research Institutes (HMRI), were observed during a larger study designed to explore the effect of e-cigarette and other vaping product use on the cardiovascular system. While conducting experiments, researchers observed eC or vaping product use-associated lung injury (EVALI) immediately after switching from a vaping device with a stainless steel heating element, to one that used nickel-chromium alloy (NC).

"The results were so impactful, we felt it imperative to release the initial findings early so that electronic cigarette users could be cautioned sooner, especially considering E-cigarette users are at increased risk of COVID-19," stated senior author Robert A. Kloner, MD, Ph.D., chief science officer for HMRI and professor of medicine at USC.

The switch in devices occurred in September 2019, when the eC…
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