BackgroundStudies showed that long-standing smokers have stiffer arteries at rest. However. the effect of smoking on the ability of the vascular system to respond to increased demands (physical stress) has not been studied. The purpose of this study was to estimate the effect of smoking on arterial stiffness and subendocardial viability ratio. https://safeersappliancers.shop/product-category/aeg-ike64450fb-electric-induction-hob-black-60cm/