Heart Failure and Midrange Ejection Fraction
نویسندگان
چکیده
منابع مشابه
Effect of Exercise Training on Heart Rate Variability in Patients with Heart Failure After Percutaneous Coronary Intervention
Background: This study aims to evaluate the effect of exercise training on heart rate variability (HRV) and to determine the correlation between parameters of HRV and the ejection fraction in patients with heart failure after percutaneous coronary intervention.Material and Methods: Fifty patients with left ventricular ejection fraction ≤ 40% undergone percutaneous coronary intervention were r...
متن کاملTrimetazidine in the new 2016 European guidelines on heart failure and beyond
This article focuses on the management of concomitant angina in patients with heart failure, as described in the 2016 European guidelines for the diagnosis and treatment of acute and chronic heart failure. Trimetazidine has been included in this new guideline because it is considered an effective and safe antianginal treatment in patients with angina and heart failure. It is well-known that imp...
متن کاملEstimation of Ejection Fraction with Echocardiographic and Cardioangiographic Methods in 50 Cardiac Patients
Ejection fraction is the most important indicator of heart failure. Angiography , is a standard method to demonstrate ejection fraction but it is invasive. Therefore determination of sensitivity and specificity of echocardiography versus angiography is a good guidance for physicians. A total number of 50 patients were enrolled in a prospective study. Two dimension and M-Mode echocardiography...
متن کاملSignificance of Ischemic Heart Disease in Patients With Heart Failure and Preserved, Midrange, and Reduced Ejection Fraction: A Nationwide Cohort Study.
BACKGROUND The pathogenic role of ischemic heart disease (IHD) in heart failure (HF) with reduced ejection fraction (HFrEF; EF <40%) is well established, but its pathogenic and prognostic significance in HF with midrange (HFmrEF; EF 40%-50%) and preserved EF (HFpEF; EF ≥50%) has been much less explored. METHODS AND RESULTS We evaluated 42 987 patients from the Swedish Heart Failure Registry w...
متن کاملPrognostic Value of Cardiopulmonary Exercise Testing in Heart Failure With Reduced, Midrange, and Preserved Ejection Fraction
BACKGROUND This study aimed to compare the independent and incremental prognostic value of peak oxygen consumption (VO2) and minute ventilation/carbon dioxide production (VE/VCO2) in heart failure (HF) with preserved (HFpEF), midrange (HFmEF), and reduced (HFrEF) ejection fraction (LVEF). METHODS AND RESULTS In 195 HFpEF (LVEF ≥50%), 144 HFmEF (LVEF 40-49%), and 630 HFrEF (LVEF <40%) patients...
متن کامل