Recently published study compared mortality of patients with HF with reduced, midrange, and preserved ejection fraction (HFrEF, HFmrEF, and HFpEF, respectively) and showed that there was no significant difference in 2鈥恲ear all鈥恈ause mortality between HFpEF and HFmrEF patients (14% vs 12%)...
HFpEF cases. Undetected HF was even more prevalent in individuals with diabetes with a prevalence of 27.7%, and again most had HFpEF (83%), with female sex being a predictor of HF [21]. Screening studies like this are scarce and show that HFpEF is frequently underdiagnosed in the elderly....
The syndrome of heart failure (HF) with preserved ejection fraction (HFpEF) makes up about half of the HF population. The HF mechanisms in these patients are varied and not fully understood. In addition, the term “diastolic HF” was switched to HFpEF because of difficulties in measuring the...
3D = 3-dimensional; 4D = 4-dimensional; CMR = cardiac magnetic resonance; ECV = extracellular volume; HFpEF = heart failure with preserved ejection fraction; LA = left atrial; LV = left ventricular; PC-CMR = phase contrast-cardiac magnetic resonance; PV = pulmonary vein. LV Mass and Hypert...
With respect to the estimation of LV filling pressures, early work suggested that E/e′ could be used to reliably estimate of LV filling pressure in settings such as systolic and diastolic HF, and even in atrial fibrillation 22, 23, 24, 25, but later studies have shown greater scatter. Fo...
Diastolic functionEchocardiographyType 2 diabetes mellitus (T2DM) is a major cause of heart failure (HF) with preserved ejection fraction (HFpEF), usually presenting as left ventricular (LV) diastolic dysfunction. Thus, LV diastolic function should be considered a crucial marker of a preclinical form...
. We defined asymptomatic valvular disease as mild aortic valve insufficiency or central aortic valve insufficiency. HF with preserved ejection fraction (HFpEF) in this subclinical stage was defined as LVEF ≥ 55% but with the occurrence of one of the other criteria for asymptomatic LVDD40. ...
The cardinal symptom of heart failure with a normal ejection fraction (HFNEF) is exertional dyspnoea. The authors hypothesised that failure of left atrial ... YT Tan,F Wenzelburger,E Lee,... - 《Heart》 被引量: 200发表: 2010年
HF: Heart failure HFpEF: Heart failure with preserved ejection fraction ICA: Internal carotid artery IMT: Intima-media-thickness LAP: Left atrial pressure LAVI: Left atrial systolic volume indexed to body surface area LVEF: Left ventricular ejection fraction LVMI: Left ventricular mass inde...
Heart failure with preserved ejection fraction (HFpEF) accounts for 50% of all HF patients. Currently, there is no specific treatment for diastolic dysfunction. Ranolazine may improve diastolic function by inhibiting the late Na current. We investigated if ranolazine improved diastolic function ...