Results 11 to 20 of about 328,399 (303)
Left Ventricular Volumes and Ejection Fraction by Echocardiography [PDF]
Circulation, 1971 Left ventricular end-diastolic and end-systolic volume, stroke volume, and ejection fraction were determined by biplane angiocardiography and echocardiography in 27 patients suspected of having heart disease. Angiographic volumes were calculated by the area-length method and echocardiographic volumes, from the left ventricular dimension of
J F, Pombo, B L, Troy, R O, Russell
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BMC Anesthesiology, 2023 Background Ejection fraction (EF), which is assessed using ultrasonography, is a standard parameter for evaluating cardiac function in clinical cardiology and for cardiovascular management during general anesthesia.
Yukiko Yamazaki, Y. Matsuki, K. Shigemi
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Cardiovascular Research, 2022 Many patients with symptoms and signs of heart failure have a left ventricular ejection fraction ≥50%, termed heart failure with preserved ejection fraction (HFpEF).
N. Pugliese +8 more
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Circulation, 2022 Background: Recent trial data suggest that stratification of patients with heart failure with preserved ejection fraction (HFpEF) according to left ventricular ejection fraction (LVEF) provides a means for dissecting different treatment responses ...
S. Rosch +11 more
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Late ventricular potentials in risk assessment of the occurrence of complex ventricular arrhythmia in patients with myocardial infarction and heart failure [PDF]
Vojnosanitetski Pregled, 2004 Aim. To determine the prognostic significance of late ventricular potentials on signal-averaged electrocardiogram and left ventricular ejection fraction for the occurrence of complex ventricular arrhythmia in patients treated with accelerated tissue-type
Ćosić Zoran +3 more
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Journal of the American College of Cardiology, 2021 BACKGROUND Clonal hematopoiesis driven by somatic mutations in hematopoietic cells, frequently called clonal hematopoiesis of indeterminate potential (CHIP), has been associated with adverse cardiovascular outcomes in population-based studies and in ...
D. Pascual-Figal +12 more
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Circulation, 2022 Background: Empagliflozin improves outcomes in patients with heart failure with a preserved ejection fraction, but whether the effects are consistent in patients with and without diabetes remains to be elucidated.
G. Filippatos +12 more
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The significance of left ventricular ejection time in heart failure with reduced ejection fraction
European Journal of Heart Failure, 2021 Left ventricular ejection time (LVET) is defined as the time interval from aortic valve opening to aortic valve closure, and is the phase of systole during which the left ventricle ejects blood into the aorta.
A. Alhakak +5 more
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Left ventricular ejection fraction as the primary heart failure phenotyping parameter
European Journal of Heart Failure, 2022 Heart failure (HF) is the most common cause of hospitalization and among the most common causes of death. 1 Left ventricular ejection fraction (LVEF) measured by echocardiography has for decades been and remains the standard parameter for diagnosing and ...
L. Lund, B. Pitt, M. Metra
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