E-cigarette (EC) use is increasing exponentially worldwide. The early cardiovascular effects of switching from tobacco cigarettes (TC) to EC in chronic smokers is unknown. Meta-analysis of flow-mediated dilation (FMD) studies indicate 13% lower pooled, adjusted relative risks of cardiovascular events with every 1% improvement in FMD. ..The authors conducted a prospective, randomized control trial with… Continue reading Cardiovascular Effects of Switching From Tobacco #Cigarettes to Electronic Cigarettes