Systolic Blood Pressure and Outcomes in Older Patients with HFpEF and Hypertension.
Citation: American Journal of Medicine. 134(4):e252-e263, 2021 Apr.PMID: 33010225Institution: MedStar Heart & Vascular InstituteForm of publication: Journal ArticleMedline article type(s): Journal ArticleSubject headings: IN PROCESS -- NOT YET INDEXEDYear: 2021ISSN:- 0002-9343
Item type | Current library | Collection | Call number | Status | Date due | Barcode |
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Journal Article | MedStar Authors Catalog | Article | 33010225 | Available | 33010225 |
BACKGROUND: New hypertension and heart failure guidelines recommend that systolic blood pressure (SBP) in patients with heart failure with preserved ejection fraction (HFpEF) and hypertension be lowered to <130 mm Hg.
CONCLUSIONS: Among older patients with HFpEF and hypertension, compared with SBP >=130 mm Hg, the new target SBP <130 mm Hg had no association with outcomes but SBP <120 mm Hg was associated with a higher risk of death but not of readmission. Future prospective studies need to evaluate optimal SBP treatment goals in these patients. Copyright Published by Elsevier Inc.
METHODS: Of the 6778 hospitalized patients with HFpEF and a history of hypertension in the Medicare-linked OPTIMIZE-HF registry, 3111 had a discharge SBP <130 mm Hg. Using propensity scores for SBP <130 mm Hg, we assembled a matched cohort of 1979 pairs with SBP <130 versus >=130 mm Hg, balanced on 66 baseline characteristics (mean age, 79 years; 69% women; 12% African American). We then assembled a second matched cohort of 1326 pairs with SBP <120 versus >=130 mm Hg. Hazard ratios (HRs) and 95% confidence intervals (CIs) for outcomes associated with SBP <130 and <120 mm Hg were separately estimated in the matched cohorts using SBP >=130 mm Hg as the reference.
RESULTS: HRs (95% CIs) for 30-day, 12-month, and 6-year all-cause mortality associated with SBP <130 mm Hg were 1.20 (0.91-1.59; P = 0.200), 1.11 (0.99-1.26; P = 0.080), and 1.05 (0.98-1.14; P = 0.186), respectively. Respective HRs (95% CIs) associated with SBP <120 mm Hg were 1.68 (1.21-2.34; P = 0.002), 1.28 (1.11-1.48; P = 0.001), and 1.11 (1.02-1.22; P = 0.022). There was no association with readmission.
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