Association of preexisting hypertension with the morality in patients with systolic heart failure in Taiwan: The TSOC-HFrEF registry
Autor: | Gen-Min Lin, Shih-Ping Yang, Chin-Sheng Lin, Fan-Chun Meng, Yi-Hwei Li, Wei-Hsiang Lin |
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Rok vydání: | 2018 |
Předmět: |
Male
medicine.medical_specialty Inverse Association RD1-811 Heart Ventricles Taiwan Blood Pressure Heart failure Subgroup analysis 030204 cardiovascular system & hematology Risk Assessment 03 medical and health sciences 0302 clinical medicine Cause of Death Internal medicine medicine Humans Diseases of the circulatory (Cardiovascular) system In patient Prospective Studies Registries 030212 general & internal medicine Reverse epidemiology Aged Pre-existing hypertension business.industry Proportional hazards model Hazard ratio Stroke Volume Middle Aged Prognosis medicine.disease Confidence interval Survival Rate RC666-701 Hypertension Cohort Female Surgery Clinical and Preventive Cardiology Morbidity Cardiology and Cardiovascular Medicine business Follow-Up Studies Heart Failure Systolic |
Zdroj: | Indian Heart Journal, Vol 70, Iss 5, Pp 604-607 (2018) Indian Heart Journal |
ISSN: | 0019-4832 |
Popis: | Purpose: To investigate the association of preexisting hypertension at admission with the mortality in patients with systolic heart failure (HF). Method: We prospectively investigated the association of preexisting hypertension with the mortality among 1351 patients with HF in Taiwan during an average 12 months (range: 8 months–18 months) follow-up period. A multivariate cox regression analysis for the overall cohort and a subgroup analysis by age were performed. Results: After adjustment for all potential risk factors, the associations of preexisting hypertension with cardiovascular mortality were significantly reduced in the overall cohort and those aged less than 65 years (hazard ratios (HR): 0.53, 95% confidence intervals (CI): 0.33–0.84, and 0.28, 95% CI: 0.11–0.67, respectively). However, the associations with all-cause mortality were not significantly different in these two groups (HR: 0.77, 95% CI: 0.54–1.09, and 0.59, 95% CI: 0.32–1.07, respectively). Furthermore, the associations were all nonsignificant in the patients aged older than 65 years. Conclusion: Preexisting hypertension have an inverse association with cardiovascular mortality in the Asian patients with systolic HF, particularly for those with younger ages. Keywords: Reverse epidemiology, Pre-existing hypertension, Heart failure |
Databáze: | OpenAIRE |
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