Background: The widespread use of the JUUL™ device ignited a discussion about the
effects these products have on harm reduction. Therefore, we conducted a study directly …

METHODS We conducted a single-center three-arm study comparing combustible cigarettes
with JUUL e-cigarettes with the old and new technology. We recruited 32 participants who …

HTP groups (p< 0.01; Figure 1B) and returned to baseline after 45 minutes. The four groups
differed significantly from each other within the two-way repeated-measures ANOVA and …

Propylene glycol and glycerol are electronic cigarettes vehicles allowing liquid vaporization
and nicotine transport. The respective effects of these different constituents on the …

Aims One of the most important mechanisms by which smoking contributes to cardiovascular
disease is endothelial dysfunction, including arterial stiffness. However, the effects of …

Tobacco cigarette smoking increases arterial stiffness and blood pressure (BP), which are
independent predictors of cardiovascular risk. 1, 2 Heat-not-burn cigarette (HNBC) products …

Background: The number of e-cigarette users has increased dramatically in the last few
years. The e-cigarette is marketed as a smoke cessation aid, although conclusive evidence …

Introduction Electronic nicotine delivery systems (ENDS; ie, vaping devices) such as e-
cigarettes, heated tobacco products, and newer coil-less ultrasonic vaping devices are …

The introduction of electronic cigarettes has led to widespread discussion on the
cardiovascular risks compared to conventional smoking. We therefore conducted a …

Background and aims Heated tobacco products (HTPs) are novel alternative tobacco
products being promoted as an alternative to cigarettes. To evaluate the impact of HTP use …