ArticleJournal of clinical hypertension (Greenwich, Conn.)2023
Associated factors and hemodynamic characteristics of resistant hypertension in the elderly.
Article in Journal of clinical hypertension (Greenwich, Conn.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 3 citations in OpenAlex.
- Association between cardiac autonomic control and blood pressure response to resistance training in adults with pharmacologically treated hypertension.Physiological reports · 2026Trial
- Blood pressure control after solid organ transplantation: opportunities for optimizing care.Transplant international : official journal of the European Society for Organ Transplantation · 2026Article
- Associated factors and hemodynamic characteristics of resistant hypertension in the elderly.Journal of clinical hypertension (Greenwich, Conn.) · 2023Article
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4 authors at 1 institution in 1 country.
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Abstract
The purpose of this study was to explore the associated factors and hemodynamic characteristics of resistant hypertension (RHTN) in the elderly. A total of 283 patients aged ≥60 years with hypertension were evaluated by the CNAP™ monitor. Among them, 240 patients were non-RHTN (controlled hypertension with use of three or fewer antihypertensive medications) and 43 patients were RHTN (uncontrolled hypertension despite the concurrent use of ≥3 antihypertensive drugs at optimized doses, including a diuretic, or achieving target blood pressure with the use of ≥4 antihypertensive medications). RHTN was associated with higher body mass index (BMI), longer hypertension duration, and coronary heart disease (p = .004, p < .001, and p = .042, respectively). The mean number of antihypertensive medications was greater in patients with RHTN (p < .001). Hemodynamic analysis revealed higher cardiac output in the RHTN group than in the non-RHTN group, while no difference was observed in systemic vascular resistance. Screening for secondary etiology showed that, among the 43 patients with RHTN, 8 (18.6%) had chronic kidney disease, 8 (18.6%) had obstructive sleep apnea, 4 (9.3%) had primary aldosteronism, 2 (4.7%) had renovascular disease. No significant differences were observed in the cardiac output and systemic vascular resistance values between different causes of RHTN. These findings suggest that higher body mass index, longer hypertension duration, and coronary heart disease emerged as the associated factors of RHTN in the elderly. RHTN is characterized by higher cardiac output. Screening for the possible secondary etiology of RHTN in the elderly patients is necessary and important.
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