Relation between echocardiogram-based cardiac parameters and outcome in heart failure with preserved and reduced ejection fraction

M Obokata, M Takeuchi, K Negishi, N Ohte… - The American Journal of …, 2016 - Elsevier
The purposes of this study were to investigate whether heart failure (HF) with reduced
ejection fraction (HFrEF) and heart failure with preserved ejection fraction (HFpEF) share …

Precision phenotyping in heart failure and pattern clustering of ultrasound data for the assessment of diastolic dysfunction

AMS Omar, S Narula, MA Abdel Rahman… - JACC: Cardiovascular …, 2017 - jacc.org
Objectives: The aim of this study was to investigate whether cluster analysis of left atrial and
left ventricular (LV) mechanical deformation parameters provide sufficient information for …

Diastolic dysfunction and heart failure with preserved ejection fraction: understanding mechanisms by using noninvasive methods

M Obokata, YNV Reddy, BA Borlaug - JACC: Cardiovascular Imaging, 2020 - jacc.org
Research in the last decade has substantially advanced our understanding of the
pathophysiology of heart failure with preserved ejection fraction (HFpEF). However …

Comprehensive echocardiographic and cardiac magnetic resonance evaluation differentiates among heart failure with preserved ejection fraction patients …

IR Mordi, S Singh, A Rudd, J Srinivasan… - JACC: Cardiovascular …, 2018 - jacc.org
Objectives: The aim of this study was to investigate the utility of a comprehensive imaging
protocol including echocardiography and cardiac magnetic resonance in the diagnosis and …

Hemodynamic profiles of advanced heart failure: association with clinical characteristics and long-term outcomes

MR Shah, V Hasselblad, SS Stinnett… - Journal of cardiac …, 2001 - Elsevier
Background: Classifying patients with advanced congestive heart failure (CHF) by baseline
measures of congestion and perfusion has been used to estimate hemodynamic status and …

Incremental prognostic value of right ventricular strain in patients with acute decompensated heart failure

Y Hamada-Harimura, Y Seo, T Ishizu… - Circulation …, 2018 - Am Heart Assoc
Background: Although 2-dimensional strain analyses based on speckle tracking
echocardiography have been used to detect myocardial deformation, the prognostic impact …

An echocardiographic evaluation of patients with idiopathic heart failure

B Andersson, K Caidahl, F Waagstein - Chest, 1995 - Elsevier
The primary myocardial disease idiopathic dilated cardiomyopathy (IDCM) is not clearly
defined in the literature. The description is both morphologic and etiologic. We examined …

Classification of left ventricular diastolic dysfunction and heart failure diagnosis and prognosis

SF Nagueh - Journal of the American Society of Echocardiography, 2018 - onlinejase.com
Echocardiographic evaluation of patients with possible heart failure includes a
comprehensive assessment of left ventricular (LV) systolic and diastolic function, pulmonary …

[HTML][HTML] Considerable scatter in the relationship between left atrial volume and pressure in heart failure with preserved left ventricular ejection fraction

S Hoshida, T Watanabe, Y Shinoda, T Minamisaka… - Scientific Reports, 2020 - nature.com
The index for a target that can lead to improved prognoses and more reliable therapy in
each heterogeneous patient with heart failure with preserved ejection fraction (HFpEF) …

[HTML][HTML] A novel three-dimensional and tissue doppler echocardiographic index for diagnosing and prognosticating heart failure with preserved ejection fraction

W Wang, G Mu, C Liu, J Xie, H Zhang… - Frontiers in …, 2022 - frontiersin.org
Introduction The diagnosis of heart failure with preserved ejection fraction (HFpEF) remains
challenging. In this study, a novel echocardiography index based on three-dimensional and …