E-cigarettes, often seen as safer than traditional smoking, may pose serious cardiovascular risks. Nicotine in e-cigarettes increases heart rate and blood pressure, raising the risk of heart attacks and arterial stiffness. Heated e-liquid chemicals can cause inflammation and oxidative stress, potentially leading to atherosclerosis. Studies link vaping—especially dual use with regular cigarettes—to higher rates of heart disease and stroke. Despite their perceived safety, current evidence highlights significant cardiovascular concerns with e-cigarette use.
