نتایج جستجو برای: ahf pef acute heart failure preserved ef
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AIMS To determine whether the risk of adverse cardiovascular (CV) outcomes associated with diabetes differs in patients with low and preserved ejection fraction (EF) heart failure (HF). METHODS AND RESULTS We analysed outcomes in the Candesartan in Heart failure-Assessment of Reduction in Mortality and morbidity (CHARM) programme which randomized 7599 patients with symptomatic HF and a broad ...
BACKGROUND Our aim was to evaluate the association between the soluble form of neprilysin (sNEP) levels and long-term all-cause, cardiovascular, and acute heart failure (AHF) recurrent admissions in an ambulatory cohort of patients with heart failure. sNEP has emerged as a new biomarker with promising implications for prognosis and therapy in patients with heart failure. Reducing the recurrent ...
AIMS We investigated the influence of type one cannabinoid receptor (CB1) deficiency on acute heart failure (AHF) and the underlying mechanism. Acute heart failure syndrome is an important clinical problem because of its high morbidity and mortality rates. Activation of CB1 induces vascular dilation and reinforces the properties of morphine, long-standing therapies for AHF syndrome, but the eff...
BACKGROUND Obesity is clearly associated with increased morbidity and mortality rates. However, in patients with acute heart failure (AHF), an increased BMI could represent a protective marker. Studies evaluating the "obesity paradox" on a large cohort with long-term follow-up are lacking. METHODS Using the AHEAD database (a Czech multi-centre database of patients hospitalised due to AHF), 50...
In heart failure (HF) with reduced ejection fraction (HF-REF), renin-angiotensin-aldosterone system (RAAS) inhibitors are the Level 1A evidence-based cornerstones of pharmacological treatment. As a result of trial-based progress in medical therapy in the last 2 decades, mortality associated with HF-REF has declined almost 3-fold. In sharp contrast, HF with preserved ejection fraction (HF-PEF) i...
BACKGROUND The Minnesota Living with Heart Failure Questionnaire (MLHFQ) was used in a large, multinational, randomized, placebo-controlled trial to measure adverse effects of heart failure with preserved ejection fraction (HF-PEF) on patients' lives and the effects of irbesartan. METHODS AND RESULTS Patients with symptomatic HF-PEF were randomly assigned to irbesartan (up to 300 mg daily) or...
Renal failure is common in heart failure due to renovascular constriction and hypotension. We tested whether selective pharmacological renal artery vasodilation and active renal artery perfusion (ARP) could improve renal function without adverse effects on systemic blood pressure in a canine model of acute heart failure (AHF). AHF was induced by coronary microembolization in 16 adult mongrel do...
OBJECTIVES In this pre-specified subanalysis of the SENIORS (Study of Effects of Nebivolol Intervention on Outcomes and Rehospitalization in Seniors With Heart Failure) trial, which examined the effects of nebivolol in elderly heart failure (HF) patients, we explored the effects of left ventricular ejection fraction (EF) on outcomes, including the subgroups impaired EF (< or =35%) and preserved...
BACKGROUND Acute heart failure (AHF) is a life-threatening disease requiring urgent treatment, including a recommendation for immediate initiation of loop diuretics. OBJECTIVES The authors prospectively evaluated the association between time-to-diuretic treatment and clinical outcome. METHODS REALITY-AHF (Registry Focused on Very Early Presentation and Treatment in Emergency Department of A...
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