Het belang van thuis bloeddruk meter
Ambulatory blood pressure monitoring CABPM): clinical characteristics of 31,530 patients
Med Clin (Barc). 2007 Jun 2;129(1):1-5
Sierra C, De la Sierra A, Sobrino J, Segura J, Banegas JR, Gorostidi M, Ruilope LM; en representación de los Investigadores del Registro Nacional de MAPA. Sociedad Española de Hipertensión-Liga Española para la Lucha contra la Hipertensión Arterial (SEH-LELHA).
Unidad de Hipertensión. Servicio de Medicina Interna. Hospital Clínic. Barcelona. España.
BACKGROUND AND OBJECTIVE: Ambulatory blood pressure monitoring (ABPM) is a useful diagnostic and therapeutic tool in hypertensive patients. This study reports the clinical characteristics of 31,530 patients included in the Spanish Registry of ABPM.
PATIENTS AND METHOD: A total number of 767 investigators recruited patients with suspected or confirmed hypertension to whom an ABPM was indicated with a validated device and included them in the study. Mean blood pressures from daytime, nighttime, and the whole 24-hour period were all measured. Circadian patterns were defined depending on nocturnal systolic blood pressure fall: extreme dipper (> 20%), dipper (10%-20%), non-dipper (< 10%) and riser (nocturnal blood pressure increase).
RESULTS: 24-hour, daytime, and nighttime blood pressure values were lower than those obtained at the office. Twenty percent of patients exhibited elevated office blood pressure with normal values on ABPM (<
CONCLUSIONS: Almost one third of hypertensive patients exhibit blood pressure values that are not concordant between office and ABPM. More than a half of patients, especially those at higher risk, present a circadian pattern with an inadequate nocturnal blood pressure fall.