Morning blood pressure surge as a predictor of cardiovascular events in patients with hypertension.

Background: The prognostic value of ambulatory blood pressure (BP) monitoring (ABPM) is poorly understood in Latin American populations.

Methods: A prospective observational study was conducted on 1339 patients with hypertension who underwent 24-h BP monitoring between 2015 and 2019. The incidence of serious adverse cardiovascular events (MACE) was analysed using a Cox proportional hazards model adjusted for potential confounders.