Results 41 to 50 of about 504,288 (252)
Relação entre fração de ejeção cardíaca e pressão arterial em pacientes coronariopatas
Rev Rene, 2017 Objective: to analyze the existence of a relationship between cardiac ejection fraction during hospitalization with blood pressure values obtained before and during hospitalization in patients hospitalized for coronary disease.
Nila Larisse Silva de Albuquerque +4 more
doaj +1 more source
Diagnostics, 2023 Heart failure with reduced ejection fraction (HFrEF) is considered a major health care problem with frequent decompensations, high hospitalization and mortality rates.
Syuzanna Shahnazaryan +2 more
doaj +1 more source
Novel ultrasound contrast agent dilution method for the assessment of ventricular ejection fraction [PDF]
, 2008 Aims: Left ventricular (LV) ejection fraction is an important determinant of prognosis in heart failure. We evaluated the accuracy of a novel algorithm for LV ejection fraction quantification based on indicator dilution curve (IDC) principles using ...
Bracke, F.A.L.E. +6 more
core +1 more source
Arquivos Brasileiros de Cardiologia, 2015 Background: The prevalence and clinical outcomes of heart failure with preserved left ventricular ejection fraction after acute myocardial infarction have not been well elucidated. Objective: To analyze the prevalence of heart failure with preserved left
Lucas Antonelli +9 more
doaj +1 more source
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020 Background Many patients with heart failure (HF) experience changes in left ventricular ejection fraction (LVEF) during follow‐up. We sought to evaluate the predictors and outcomes of different HF phenotypes according to longitudinal changes in EF ...
Jin Joo Park +5 more
doaj +1 more source
Evolution of Binary Stars in Multiple-Population Globular Clusters - II. Compact Binaries [PDF]
, 2016 We present the results of a survey of N-body simulations aimed at exploring the evolution of compact binaries in multiple-population globular clusters.We show that as a consequence of the initial differences in the structural properties of the first ...
D'Antona, Franca +5 more
core +2 more sources
Sex differences and atrial fibrillation in heart failure with reduced versus preserved ejection fraction [PDF]
, 2021 Heart failure is a major public health problem. Patients with heart failure often experience dyspnoea, fatigue and/or have peripheral oedema. The prognosis of heart failure remains poor, with a severely impaired quality of life, frequent hospitalizations
Santema, Bernadet
core +1 more source
Use of a regional wall motion score to enhance risk stratification of patients receiving an implantable cardioverter-defibrillator [PDF]
, 1993 Objectives. We postulated that preoperative assessment of both regional wall motion and left ventricular ejection fraction would serve as an accurate prognostic indicator of long-term cardiac mortality and functional outcome in patients treated with an ...
Barber, Michael J. +6 more
core +1 more source
Hemodynamic Management of Patients with Ejection Fraction \u3c 50% Undergoing Pulmonary Vein Ablation [PDF]
, 2021 There is no consensus regarding optimal methodology forblood pressure monitoring inpatients with a depressed ejection fraction undergoingcatheter ablationfor atrial fibrillation.
Hesselson, Aaron B., Hesselson, Heather
core +2 more sources
Dependency of dynamical ejections of O stars on the masses of very young star clusters [PDF]
, 2015 Massive stars can be efficiently ejected from their birth clusters through encounters with other massive stars. We study how the dynamical ejection fraction of O star systems varies with the masses of very young star clusters, Mecl, by means of direct N -body calculations.
arxiv +1 more source