Relationship between white-coat hypertension and office isolated systolic or diastolic hypertension: an ambulatory blood pressure monitoring study.

This study investigated the prevalence of white-coat hypertension (WCH) among individuals with office isolated systolic hypertension (ISH), isolated diastolic hypertension (IDH), and systolic-diastolic hypertension (SDH). We evaluated 9122 individuals [57.0 ± 14.

Cutoffs for white-coat and masked blood pressure effects: an ambulatory blood pressure monitoring study.

The values used to define white-coat and masked blood pressure (BP) effects are usually arbitrary. This study aimed at investigating the accuracy of various cutoffs based on the differences (ΔBP) between office BP (OBP) and 24h-ambulatory BP monitoring (ABPM) to identify white-coat (WCH) and masked (MH) hypertension, which are phenotypes coupled with adverse prognosis. This cross-sectional study included 11,350 [Derivation cohort; 45% men, mean age = 55.

Diltiazem as an alternative to beta-blocker in coronary artery computed tomography angiography.

Background: Reducing heart rate (HR) in CT angiography of the coronary arteries (CTACor) is critical to image quality. The effectiveness of calcium channel blockers as alternatives for patients with contraindications to beta-blockers has not been established.

Objectives: To compare the efficacy in the reduction of HR and RR variability of metoprolol and diltiazem in CTACor.