Evaluation, risk stratification and management of hypertensive patients in the perioperative period.

Uncontrolled hypertension represents an important cause for postponing a non-cardiac surgery. Perioperative management of hypertensive patients should focus on cardiovascular risk stratification, evaluation of blood pressure levels and hypertension control, registration of the ongoing antihypertensive regimen and counseling about clinical decisions related to the expected perioperative blood pressure fluctuations. To date, there is a lack of evidence on how hypertensive patients should be perioperatively treated, while an empirical clinical approach is usually pursued in the usual practice. The present review appraises the gaps in the evidence and illustrates the current empirical approach of perioperative management of hypertension in non-cardiac surgery.