Results 91 to 100 of about 68,414 (306)

Metabolic abnormalities and reprogramming in cats with naturally occurring hypertrophic cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 1256-1270, April 2025.
Abstract Background and aims The heart is a metabolic organ rich in mitochondria. The failing heart reprograms to utilize different energy substrates, which increase its oxygen consumption. These adaptive changes contribute to increased oxidative stress.
Qinghong Li, Max Homilius, Erin Achilles, Laura K. Massey, Victoria Convey, Åsa Ohlsson, Ingrid Ljungvall, Jens Häggström, Brittany Vester Boler, Pascal Steiner, Sharlene Day, Calum A. MacRae, Mark A. Oyama   +12 more
wiley   +1 more source

Echocardiographic Evaluation of Indices of Right Ventricle Dysfunction in Pulmonary Hypertension

پزشکی بالینی ابن سینا, 2017
Introduction: Echocardiography is usually the first modalities of imaging to evaluate the structural and functional disorders of the heart and great vessels, and colored flow and Doppler images are able to perform hemodynamic and bloodstream evaluations.
Sh Homayounfar, N Khansari, F Fariba
doaj  

Early detection of myocardial dysfunction using two-dimensional speckle tracking echocardiography in a young cat with hypertrophic cardiomyopathy

Journal of Feline Medicine and Surgery Open Reports, 2018
Case summary A 5-month-old intact female Scottish Fold cat was presented for cardiac evaluation. Careful auscultation detected a slight systolic murmur (Levine I/VI).
Ryohei Suzuki, Yohei Mochizuki, Hiroki Yoshimatsu, Ayaka Niina, Takahiro Teshima, Hirotaka Matsumoto, Hidekazu Koyama   +6 more
doaj   +1 more source

Feature detection from echocardiography images using local phase information [PDF]

, 2008
Ultrasound images are characterized by their special speckle appearance, low contrast, and low signal-to-noise ratio. It is always challenging to extract important clinical information from these images.
Rajpoot, Nasir M. (Nasir Mahmood), Noble, Alison, Rajpoot, Kashif, Grau, Vicente   +3 more
core  

Considerations for drug trials in hypertrophic cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 1095-1112, April 2025.
Abstract Hypertrophic cardiomyopathy (HCM) is a heterogeneous condition with potentially serious manifestations. Management has traditionally comprised therapies to palliate symptoms and implantable cardioverter‐defibrillators to prevent sudden cardiac death. The need for disease‐modifying therapies has been recognized for decades.
John P. Farrant, Matthias Schmitt, Anna B. Reid, Clifford J. Garratt, William G. Newman, Aneil Malhotra, Rhys Beynon, Masliza Mahmod, Betty Raman, Robert M. Cooper, Dana Dawson, Thomas Green, Sanjay K. Prasad, Anvesha Singh, Susanna Dodd, Hugh Watkins, Stefan Neubauer, Christopher A. Miller   +17 more
wiley   +1 more source

Cardiovascular Magnetic Resonance Deformation Imaging By Feature Tracking For Assessment Of Left And Right Ventricular Structure And Function

, 2014
The copyright of this thesis rests with the author and no quotation from it or information derived from it may be published without the prior written consent of the authorCardiac magnetic resonance (CMR) imaging is the gold standard imaging technique for
Augustine, Daniel
core  

Quantitative Three-dimensional Echocardiography [PDF]

, 2007
Echocardiography is the most important non-invasive diagnostic tool for the clinical management of cardiac patients1. Measurement of left ventricular volume and function are the most common clinical referral questions to the echocardiography laboratory ...
Krenning, B.J. (Boudewijn)
core   +1 more source

Utility of real-time three-dimensional transesophageal echocardiography in evaluating the success of percutaneous transcatheter closure of mitral paravalvular leaks.

, 2010
Background: The percutaneous closure of mitral paravalvular leaks has been reported in patients who are poor operative candidates. Unsuccessful percutaneous closure of leaks may be related to morphologic characteristics of the defects.
García-Robles, Jose A., García, Eulogio, Cortes Garcia, Marcelino, Gomez de Diego, Jose J., García-Fernández, Miguel Angel, Perez-David, Esther   +5 more
core   +1 more source

Prognostic role of TAPSE to PASP ratio in outpatients with left ventricular systolic dysfunction

ESC Heart Failure, Volume 12, Issue 2, Page 912-922, April 2025.
Abstract Aims Few data are available regarding the role of tricuspid annulus plane systolic excursion to pulmonary artery systolic pressure (TAPSE/PASP), a measurement of right ventricular to pulmonary artery coupling, in patients with chronic heart failure and left ventricular systolic dysfunction.
Mauro Riccardi, Matteo Pagnesi, Rossana Corso, Antonio M. Sammartino, Daniela Tomasoni, Riccardo M. Inciardi, Carlo M. Lombardi, Marianna Adamo, Savina Nodari, Marco Metra   +9 more
wiley   +1 more source

Cardiac echinococcal cyst: Diagnosis by two-dimensional echocardiography

, 1983
A case of an intracardiac echinococcal cyst is presented. The diagnosis was made by two-dimensional echocardiography, which clearly identified a large multiseptated cystic structure in the right ventricular outflow tract.
Nelson, Jean G., McEntee, Charles W., Quinones, Miguel A., Limacher, Marian C., Attar, Mohammed, DeBakey, Michael E.   +5 more
core   +1 more source