Impact of E-cigarette Use on Cardiovascular Risk, Lung Function, and Clinical Outcomes in Smokers: Insights from a Randomised Placebo-Controlled Trial

Impact of E-cigarette Use on Cardiovascular Risk, Lung Function, and Clinical Outcomes in Smokers: Insights from a Randomised Placebo-Controlled Trial

This review synthesizes trial evidence showing that nicotine-containing e-cigarettes modestly improve lipid profiles but cause no significant changes in lung function or other cardiovascular markers compared to cigarette substitutes in smokers reducing cigarette use.