Αποτελέσματα Αναζήτησης
19 Μαρ 2024 · Heart Failure with Preserved Ejection Fraction (HFpEF): patients with an LVEF ≥50% with evidence of spontaneous or provokable increased left ventricular filling pressures (LVFPs), characterized by elevated natriuretic peptides or hemodynamic measurements.
20 Μαΐ 2015 · Although systolic function is relatively preserved, individuals with HFpEF typically exhibit subtle abnormalities in systolic performance, which become more dramatic during exercise. Limited stroke volume reserve and chronotropic incompetence markedly limit cardiac output in response to exercise.
30 Μαΐ 2024 · Heart failure with preserved ejection fraction (HFpEF) is a complex clinical syndrome in which patients have symptoms and signs of heart failure, with left ventricular ejection fraction ≥50%. The most common risk factors are advanced age, female sex, hypertension, obesity, chronic kidney disease,...
Heart failure with preserved ejection fraction (HFpEF) is a form of heart failure in which the ejection fraction – the percentage of the volume of blood ejected from the left ventricle with each heartbeat divided by the volume of blood when the left ventricle is maximally filled – is normal, defined as greater than 50%; [1] this may be measured ...
16 Μαρ 2024 · Heart failure with preserved ejection fraction (HFpEF), simply put, is when a person has a diagnosis of heart failure and their left ventricular ejection fraction (LVEF) is 50% or higher.
18 Σεπ 2024 · Heart failure with preserved ejection fraction (HFpEF) is a clinical syndrome in which patients have signs and symptoms of HF as the result of high left ventricular (LV) filling pressure despite normal or near normal LV ejection fraction (LVEF; ≥50 percent) [1-5].
1 Νοε 2017 · Heart failure with preserved ejection fraction (HFpEF), also referred to as diastolic heart failure, is characterized by signs and symptoms of heart failure and a left ventricular ejection ...
