Details

Autor(en) / Beteiligte

• Divisón-Garrote, Juan A
• de la Cruz, Juan J
• de la Sierra, Alejandro
• Vinyoles, Ernest
• Gorostidi, Manuel
• Escobar-Cervantes, Carlos
• Segura, Julián
• Barrios, Vivencio
• Ruilope, Luis M
• Banegas, José R

Titel

Prevalence of office and ambulatory hypotension in treated hypertensive patients with coronary disease

Ist Teil von

• Hypertension research, 2020-07, Vol.43 (7), p.696-704

Ort / Verlag

England: Nature Publishing Group

Erscheinungsjahr

2020

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Patients with coronary heart disease (CHD) can be particularly susceptible to the adverse effects of excessive blood pressure (BP) lowering by antihypertensive treatment. The identification of hypotension is thus especially important. This study estimated the prevalence of hypotension among CHD-treated hypertensive patients undergoing ambulatory blood pressure monitoring (ABPM) in routine clinical practice. We performed a cross-sectional study with 2892 CHD-treated hypertensive patients from the Spanish ABPM Registry. Based on previous studies, hypotension was defined as systolic/diastolic BP < 120 and/or 70 mmHg according to office measurements, <115 and/or 65 mmHg according to daytime ABPM, <100 and/or 50 mmHg according to nighttime ABPM, and <110 and/or 60 mmHg according to 24 h ABPM. The participants' mean age was 67.1 years (69.8% men). A total of 19.6% of the patients had office hypotension, 26.5% had daytime hypotension, 9.0% had nighttime hypotension, and 16.1% had 24-hr ABPM hypotension. Low diastolic BP values were responsible for most cases of hypotension. Fifty-eight percent of the cases of hypotension detected by daytime ABPM did not correspond to hypotension according to office BP. The variables independently associated with daytime ambulatory systolic/diastolic hypotension and diastolic hypotension (the latter being the most frequent type of ambulatory hypotension) were age, female sex, and the number of antihypertensive medications. In conclusion, in a large ABPM registry, one out of every four CHD-treated hypertensive patients was potentially at risk because of hypotension according to daytime ABPM, and more than half of them were not identified if office BP was relied on alone. We suggest that ABPM should be performed in these patients.