Abstract:
BACKGROUND:Heart failure with preserved ejection fraction (HFpEF) has been increasingly recognized as a leading cause of pulmonary hypertension (HFpEF-PH). It remains unknown how HFpEF-PH fares in relation to systolic HF (reduced ejection fraction)-induced PH (HFrEF-PH). Therefore, we sought to determine the long-term morbidity and mortality of HFpEF-PH and HFrEF-PH. METHODS AND RESULTS:We studied all patients over a 6-year period with symptomatic HF and severe PH (PASP ≥65 mm Hg) in The Bronx, New York. We classified patients as having either preserved (≥50%) or reduced (≤35%) left ventricular ejection fraction. Trends in mortality and HF readmission rates were defined in 650 patients (HFrEF-PH: n = 277; HFpEF-PH: n = 373). HFpEF-PH patients were older and more often female and white. HFrEF-PH patients were more often black, had ischemic cardiomyopathy, and were on typical HF drug regimens. Patients with HFpEF-PH had a significantly increased all-cause 5-year mortality (52% vs 42%; P = .024). HFpEF-PH was a significant predictor of mortality (adjusted hazard ratio 1.70; P = .012). Patients with HFrEF-PH had more HF readmissions (≥1) than patients with HFpEF-PH (28.6% vs 15%; P = .003), especially within the 1st year (9.1% vs 1.7%; P = .005). CONCLUSIONS:Patients with HFrEF-PH and HFpEF-PH have a significantly elevated long-term mortality, with HFpEF-PH having a higher 5-year mortality rate. These findings testify to the overall poor prognosis of World Health Organization Group II PH, especially HFpEF-PH.
journal_name
J Card Failjournal_title
Journal of cardiac failureauthors
Salamon JN,Kelesidis I,Msaouel P,Mazurek JA,Mannem S,Adzic A,Zolty Rdoi
10.1016/j.cardfail.2014.05.003subject
Has Abstractpub_date
2014-07-01 00:00:00pages
467-75issue
7eissn
1071-9164issn
1532-8414pii
S1071-9164(14)00207-3journal_volume
20pub_type
杂志文章,多中心研究abstract:OBJECTIVE:In chronic heart failure (HF), diuretic doses increase as the disease progresses, often after hospitalization for instability, and have been associated with worsening renal function and increased mortality. METHODS AND RESULTS:A prospective observational analysis of 183 patients in an advanced HF clinic stra...
journal_title:Journal of cardiac failure
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更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:Previous studies have shown a paradox of lower mortality in black compared with white patients after hospitalization for heart failure, in contrast to the overall higher mortality reported for nonhospitalized black patients with heart failure. We examined racial differences in factors contributing to hospita...
journal_title:Journal of cardiac failure
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journal_title:Journal of cardiac failure
pub_type: 杂志文章,评审
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abstract:BACKGROUND:Differentiating between constrictive pericarditis (CP) and restrictive cardiomyopathy (RCMP) is difficult because of similar clinical and hemodynamic presentation. Brain natriuretic peptide (BNP) has been reported a useful noninvasive biomarker to differentiate CP from RCMP; however, its utility in patients ...
journal_title:Journal of cardiac failure
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abstract:BACKGROUND:Peak oxygen uptake (VO2) measured during cardiopulmonary exercise testing (CPX) is often used as an outcome measure in clinical trials. The purposes of this study are (a) to report the outcomes of a quality assurance (QA) procedure instituted in multisite clinical trials by a CPX data core laboratory and (b)...
journal_title:Journal of cardiac failure
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doi:10.1016/j.cardfail.2008.01.001
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journal_title:Journal of cardiac failure
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更新日期:2014-01-01 00:00:00
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pub_type: 杂志文章,随机对照试验
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更新日期:2012-02-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2011.02.012
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pub_type: 杂志文章,随机对照试验
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journal_title:Journal of cardiac failure
pub_type: 传,历史文章,杂志文章
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pub_type: 临床试验,杂志文章
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更新日期:1996-12-01 00:00:00
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更新日期:2018-12-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.cardfail.2013.06.004
更新日期:2013-08-01 00:00:00
abstract:BACKGROUND:Atrial fibrillation (AF) is a common arrhythmia which contributes to morbidity and mortality in patients with heart failure (HF). Atrial remodeling is a key substrate for the development of AF in HF. However, experimental models that study AF in the setting of HF have important limitations. We evaluated a ne...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2007.10.021
更新日期:2008-04-01 00:00:00
abstract:BACKGROUND:It remains unclear whether coronary microvascular response to alpha-adrenergic activation alters in chronic heart failure (CHF). METHODS AND RESULTS:We investigated the alpha-adrenergic receptor-mediated effects on coronary pressure-flow relationship (CPFR) in a tachycardia-induced canine heart failure mode...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2005.01.003
更新日期:2005-06-01 00:00:00
abstract:BACKGROUND:Exercise training improves endothelium-dependent vasodilation in animals. This study was designed to determine whether forearm exercise training improves endothelium-dependent vasodilation in control subjects and patients with heart failure, a disease associated with abnormal endothelium-dependent vasodilati...
journal_title:Journal of cardiac failure
pub_type: 临床试验,杂志文章
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更新日期:1998-09-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章,meta分析,评审
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2014.01.020
更新日期:2014-05-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2007.09.009
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journal_title:Journal of cardiac failure
pub_type: 杂志文章,meta分析,评审
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
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abstract::Simultaneous dysfunction of the heart and the kidney represents a distinct spectrum of disease states composed of complex clinical scenarios with adverse outcomes. Worsening renal function (WRF) in the setting of acute decompensated heart failure (ADHF) is one such clinical setup for which the underlying mechanisms ar...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,评审
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更新日期:2014-12-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
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更新日期:2014-12-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
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更新日期:2016-10-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章,随机对照试验
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更新日期:2009-04-01 00:00:00
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journal_title:Journal of cardiac failure
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