Results 21 to 30 of about 68,414 (306)

Prevalence of left ventricular ‘rigid body rotation’, the near absence of left ventricular twist (insights from the MAGYAR studies) [PDF]

Reviews in Cardiovascular Medicine, 2022
Left ventricular (LV) twist is defined as the wringing motion of the LV around its long-axis during systole generated by rotation of the LV apex in a counterclockwise direction, as viewed from the apex, while the LV base moves in a clockwise direction.
Attila Nemes, Árpád Kormányos
doaj   +1 more source

Features of the right atrium in repaired dextro-transposition of the great arteries following atrial switch operations (Insights from the CSONGRAD Registry and MAGYAR-Path Study)

International Journal of Cardiology: Heart & Vasculature, 2022
Background: In dextro-transposition of the great arteries (dTGA), the aorta and the pulmonary artery are transposed. The present study aimed a three-dimensional speckle-tracking echocardiography-derived determination of volumetric and functional features
Attila Nemes, Árpád Kormányos, Nóra Ambrus, Kálmán Havasi   +3 more
doaj   +1 more source

Evaluation of prosthetic valve dysfunction by three-dimensional echocardiography

Heart India, 2018
Background: Three-dimensional (3D) echocardiography (echo) and transesophageal echo images enable visualization of valvular anatomy from unique orientations with improved spatial relationships not previously seen with two-dimensional (2D) echo. Materials
Subhash Chaudhari, Jayesh Prajapati, Naman Shastri, Iva Patel, Sharad Jain, Sibasis Sahoo, Vijay Gupta   +6 more
doaj   +1 more source

Association of outcome with left ventricular volumes and ejection fraction measured with two- and three-dimensional echocardiography in patients referred for routine, clinically indicated studies

Frontiers in Cardiovascular Medicine, 2022
ObjectivesWe sought to analyze if left ventricular (LV) volumes and ejection fraction (EF) measured by three-dimensional echocardiography (3DE) have incremental prognostic value over measurements obtained from two-dimensional echocardiography (2DE) in ...
Denisa Muraru, Denisa Muraru, Sorina Mihaila Baldea, Davide Genovese, Michele Tomaselli, Francesca Heilbron, Mara Gavazzoni, Noela Radu, Caravita Sergio, Caravita Sergio, Claudia Baratto, Claudia Baratto, Francesco Perelli, Emanuele Curti, Gianfranco Parati, Luigi P. Badano, Luigi P. Badano   +16 more
doaj   +1 more source

Intraoperative Transesophageal Echocardiography in the Operation of Ebstein's Anomaly: A Retrospective Study

Chinese Medical Journal, 2017
Background: Ebstein's anomaly (EA) has various spectrums in clinical and anatomic features. This study aimed to report the experience of two-dimensional intraoperative transesophageal echocardiography (2D-ITEE) during the EA surgery and to analyze the ...
Xiu-Jie Tang, Min Bao, He Zhao, Lian-Yi Wang, Qing-Yu Wu   +4 more
doaj   +1 more source

Feasibility and Accuracy of Two-and Three-Dimensional Transthoracic Echocardiography in Patients with Right Atrial Dilatation Using the Right Parasternal Approach [PDF]

International Journal of Medical Arts, 2019
Background: Echocardiography increasingly used for diagnosis of right atrial dilatation. Three dimensional is superior than two dimensional echocardiography.
Khaled Najeeb, Mohamed Bashandy, Reda Abd Elfattah   +2 more
doaj   +1 more source

Three-dimensional echocardiography of the tricuspid valve

Frontiers in Cardiovascular Medicine, 2023
Due to the proportionally high mortality rates associated with isolated tricuspid valve surgery, the invasive treatment of such pathology, historically, has been left largely unaddressed.
Zachary T. Jost, Nishank P. Nooli, Ahmed E. Ali, Vijayadithyan Jaganathan, Navin C. Nanda   +4 more
doaj   +1 more source

The Vanishing Right Ventricular Masses

Heart India, 2013
The mural endocarditis is a rare cause of intracardiac masses, which is difficult to diagnose and usually requires surgery to prevent embolization and intracardiac complications.
Sudarshan Kumar Vijay, Bhuwan Chandra Tiwari, Mukul Misra, Lalit Mohan Joshi   +3 more
doaj   +1 more source

Comprehensive evaluation of left ventricular deformation using speckle tracking echocardiography in normal children: comparison of three-dimensional and two-dimensional approaches

Cardiovascular Ultrasound, 2022
Highlights 1. Adequate feasibility of 3D STE in pediatrics; comparable to 2D STE. 2. Significantly shorter acquisition and analysis time for 3D GLS compared to 2D GLS. 3. Excellent agreement between 3D and 2D LV GLS and moderate to poor agreement between
Doaa Aly, Nitin Madan, Laura Kuzava, Alison Samrany, Anitha Parthiban   +4 more
doaj   +1 more source

A Virtual Reality System for Improved Image-Based Planning of Complex Cardiac Procedures

Journal of Imaging, 2021
The intricate nature of congenital heart disease requires understanding of the complex, patient-specific three-dimensional dynamic anatomy of the heart, from imaging data such as three-dimensional echocardiography for successful outcomes from surgical ...
Shujie Deng, Gavin Wheeler, Nicolas Toussaint, Lindsay Munroe, Suryava Bhattacharya, Gina Sajith, Ei Lin, Eeshar Singh, Ka Yee Kelly Chu, Saleha Kabir, Kuberan Pushparajah, John M. Simpson, Julia A. Schnabel, Alberto Gomez   +13 more
doaj   +1 more source