Prognostic Implication of Admission Mean and Pulse Pressure in Acute Decompensated Heart Failure With Different Phenotypes

Autor: Chen, Chen, Xuwei, Chen, Shilan, Chen, Yuzhong, Wu, Xin, He, Jingjing, Zhao, Bin, Li, Jiangui, He, Yugang, Dong, Chen, Liu, Fang-Fei, Wei
Rok vydání: 2022
Předmět:
Zdroj: American Journal of Hypertension. 36:217-225
ISSN: 1941-7225
0895-7061
Popis: BackgroundIt remains unknown whether admission mean (MAP) and pulse pressure (PP) pressure are associated with short- and long-term mortality in Chinese patients with heart failure with preserved (HFpEF), mid-range (HFmrEF), and reduced (HFrEF) ejection fraction.MethodsIn 2,706 acute decompensated heart failure (HF) patients, we assessed the risk of 30-day, 1-year, and long-term (>1 year) mortality with 1-SD increment in MAP and PP, using multivariable logistic and Cox regression, respectively.ResultsDuring a median follow-up of 4.1 years, 1,341 patients died. The 30-day, 1-year, and long-term mortality were 3.5%, 16.7%, and 39.4%, respectively. A lower MAP was associated with a higher risk of 30-day mortality in women (P = 0.023) and a higher risk of 30-day and 1-year mortality in men (P ≤ 0.006), while higher PP predicted long-term mortality in men (P ≤ 0.014) with no relationship observed in women. In adjusted analyses additionally accounted for PP, 1-SD increment in MAP was associated with 30-day mortality in HFpEF (odds ratio [OR], 0.63; 95% CI, 0.43 to 0.92; P = 0.018), with 1-year mortality in HFmrEF (OR, 0.46; 95% CI, 0.32 to 0.66; P < 0.001) and HFrEF (OR, 0.54; 95% CI, 0.40 to 0.72; P < 0.001). In the adjusted model additionally accounted for MAP, 1-SD increment in PP was associated with long-term mortality in HFpEF (hazard ratio, 1.16; 95% CI, 1.05 to 1.28; P = 0.003).ConclusionsA lower MAP was associated with a higher risk of short-term mortality in all HF subtypes, while a higher PP predicted a higher risk of long-term mortality in men and in HFpEF. Our observations highlight the clinical importance of admission blood pressure for risk stratification in HF subtypes.
Databáze: OpenAIRE
Externí odkaz: