Effect of Different Classes of Antihypertensive Drugs on Arterial Stiffness.

Purpose of review: To describe the physiological aspects of blood pressure and arterial stiffness, as well as explain how these processes are related. To review the available evidence on the effect of treatment with different classes of antihypertensive drugs on improving arterial stiffness.

Recent findings: Specific classes of antihypertensive drugs may have effects directly on improving arterial stiffness independent of lowering blood pressure. The maintenance of normal blood pressure levels is essential for the homeostasis of the whole organism; the increase in blood pressure is directly related to the increased risk of cardiovascular diseases. Hypertension is characterized by structural and functional changes in blood vessels and is associated with a more accelerated progression of arterial stiffness. Randomized clinical trials have shown that some specific classes of antihypertensive drugs can improve arterial stiffness independently of their effect on lowering brachial blood pressure. These studies show that calcium channel blockers (CCBs), angiotensin II receptor blockers (ARBs), and angiotensin-converting enzyme (ACE) inhibitors have been shown to have a better effect on arterial stiffness compared to diuretics and beta-blockers in individuals with arterial hypertension and other cardiovascular risk factors. More real-world studies are needed to assess whether this effect on arterial stiffness can improve the prognosis of patients with hypertension.