Results 101 to 110 of about 30,951 (233)

Right Atrial Deformation Using Cardiovascular Magnetic Resonance Myocardial Feature Tracking Compared with Two-Dimensional Speckle Tracking Echocardiography in Healthy Volunteers

Scientific Reports, 2020
Speckle tracking echocardiography (STE), and more recently, cardiovascular magnetic resonance myocardial feature tracking (CMR-FT) provides insight into all phases of atrial function.
V. Truong, C. Palmer, Michael Young, Sarah Wolking, T. Ngo, Brandy Sheets, Chelsey Hausfeld, Allison Ornella, M. Taylor, K. Zareba, S. Raman, W. Mazur   +11 more
semanticscholar   +1 more source

Speckle tracking echocardiography in patients with stroke

European Heart Journal, 2020
Abstract Introduction Global longitudinal strain (GLS) via speckle tracking echocardiography (STE) has emerged as a quantitative technique to estimate myocardial function and has been shown to have clinical utility in a variety of settings.
E Trush, S.V Ivanova, E.N Yushchuk, A.A Savin, I.V Melehina   +4 more
openaire   +1 more source

Cardiac remodelling in type 2 diabetes: Pathophysiological mechanisms and opportunities for multiscale computational modelling and simulation

The Journal of Physiology, EarlyView.
Abstract figure legend Overview of multiscale cardiac remodelling in type 2 diabetes and how to model and simulate these changes using a human‐based, multiscale computational framework. Cardiac remodelling in type 2 diabetes occurs at ionic channel, protein, cellular, tissue and whole‐organ level, affecting the electrophysiological function, mechanical
Ambre Bertrand, Jakub Tomek, Blanca Rodriguez   +2 more
wiley   +1 more source

Assessment of biventricular function by three‐dimensional speckle‐tracking echocardiography in clinically well pediatric heart transplantation patients

Echocardiography, 2020
The biventricular function plays an important role in the prognosis of pediatric heart transplantation (HTx) patients. Therefore, in this study, we aimed to evaluate the biventricular function of pediatric HTx patients by three‐dimensional (3D) speckle ...
Q. Lv, M. Li, He Li, Chun Wu, N. Dong, Yuman Li, Li Zhang, M. Xie   +7 more
semanticscholar   +1 more source

Acute intermittent hypercapnic hypoxia augments left ventricular contractility

The Journal of Physiology, EarlyView.
Abstract figure legend Twenty‐four healthy adults were studied to determine the effects of an acute session of 40 min of intermittent hypercapnic hypoxia on cardiac performance. Cardiac function was assessed via echocardiography at rest and during graded stages of lower‐body negative pressure before and after the intervention to quantify load ...
Scott F. Thrall, Alex M. Williams, Philip J. Millar, Megan L. Lance, Brooke M. Shafer, Conan L. H. Shing, Jordan D. Bird, Christopher R. West, Glen E. Foster   +8 more
wiley   +1 more source

Speckle tracking echocardiography: A new approach to myocardial function

World Journal of Cardiology, 2010
Echocardiography is the most common diagnostic method for assessing cardiac function but some limitations affect this technique. Until now, visual assessment of wall motion and thickening has allowed only a subjective evaluation of myocardial function and requires long-term training.
S. Sitia, L. Tomasoni, M. Turiel
openaire   +3 more sources

Long‐term passive heat acclimation enhances maximal oxygen consumption via haematological and cardiac adaptation in endurance runners

The Journal of Physiology, EarlyView.
Abstract Figure Legend Endurance‐trained runners completed a 5‐week hot‐water‐immersion (HWI) intervention (≥40°C, 45 min, five sessions per week) and a training‐matched control period in a cross‐over design. HWI induced a 33 g increase in haemoglobin mass (Hbmass) and a 10 mL expansion in left‐ventricular end‐diastolic volume (LVEDV), resulting in a 2.
Elliott J. Jenkins, Joseph A. Killick, Owain Zerilli, Andrew J. M. Douglas, Liam Corr, Michael G. Hughes, Joshua C. Tremblay, Mike Stembridge   +7 more
wiley   +1 more source

Early Detection of Left Ventricular Systolic Dysfunction in Asymptomatic Patients with Chronic Aortic Regurgitation by two Dimensional Speckle Tracking Echocardiography

مجله كليه طب الكندي, 2019
Background: Early detection of subclinical left ventricular (LV) systolic dysfunction is crucial and could influence patients' prognosis by aiding the clinician to candidate patients for better management.
Thamer I. Al-Jawahiri, Amal N. Al-Marayati,   +1 more
doaj   +1 more source

Alcohol Septal Ablation in Hypertrophic Obstructive Cardiomyopathy: Long‐Term Follow‐Up of Deformations and Hemodynamics

Journal of Magnetic Resonance Imaging, Volume 63, Issue 3, Page 859-871, March 2026.
ABSTRACT Background A detailed evaluation of hemodynamics, supportive morphology, and deformation may help uncover the pathophysiology of hypertrophic obstructive cardiomyopathy (HOCM) and the changes wrought by alcohol septal ablation (ASA). Purpose To investigate the global cardiac volume, myocardial deformation, and hemodynamic characteristics ...
Kenichiro Suwa, Kazuto Ohno, Terumori Satoh, Ryota Sato, Keisuke Iguchi, Yuichiro Maekawa   +5 more
wiley   +1 more source

Early detection of left ventricular dysfunction in patients with end-stage renal disease on hemodialysis by speckle-tracking echocardiography

Heart India
Background: In individuals with end-stage renal disease (ESRD) cardiovascular imaging modalities show a high prevalence of left ventricular hypertrophy (LVH), systolic/diastolic dysfunction and ventricular dilatation (dilated cardiomyopathy), which are ...
Saud Mohamed, Abdelaziz O. Mohamed, Mohamed G. Alsaady, Hala A. Mahmoud   +3 more
doaj   +1 more source