Results 21 to 30 of about 12,462,965 (294)

Three dimensional echocardiography in valvular heart disease

SA Heart Journal, 2017
Although cardiac structures exist in three dimensions, two dimensional (2-D) echocardiography only provides information in a single tomographic plane, the orientation of which is determined by the ultrasound window.
Justin M.S. Lee, Bushra S. Rana
doaj   +1 more source

Initial experience using contrast enhanced real-time three-dimensional exercise stress echocardiography in a low-risk population

Heart International, 2010
Although emerging data support the utility of real-time three-dimensional echocardiography (RT3DE) during dobutamine stress testing, the feasibility of performing contrast enhanced RT3DE during exercise treadmill stress has not been explored.
Smadar Kort, Juan Gamboa, Barbara Blizzard, Laura Buzzanca, Samira Bahrainy, Kathleen Stergiopoulos   +5 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

Three-dimensional intracardiac echocardiography and pulmonary embolism

Cardiovascular Ultrasound, 2020
Background Three-dimensional intracardiac echocardiography (3D ICE) with wide azimuthal elevation is a novel technique performed for assessment of cardiac anatomy and guidance of intracardiac procedures, being able to provide unique views with good ...
Konstantin Yastrebov, Laurencie Brunel, Hugh S. Paterson, Zoe A. Williams, Paul G. Bannon   +4 more
doaj   +1 more source

Three-Dimensional Echo and Three-Dimensional Transesophageal Echocardiography for Mitral Valve Disease

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, 2019
Three-dimensional (3D) echocardiography is one of the greatest technologies, which has a significant contribution in the field of valvular heart disease, especially after the development of real-time (RT) capability in transthoracic as well as ...
Ashok Kumar Omar, Vinay Sharma, Vivek Kumar, Arif Mustaqueem, Sameer Shrivastava   +4 more
doaj   +1 more source

Three-dimensional Echocardiography during Percutaneous Mitral Balloon Valvuloplasty

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, 2023
Percutaneous mitral balloon valvuloplasty (PMBV) has been frequently used as an alternative to open or closed surgical mitral commissurotomy for the treatment of selected patients with symptomatic rheumatic mitral stenosis.
Alev Kiliçgedik, Cevat Kirma
doaj   +1 more source

Freehand Scanning for Precordial Data Acquisition in Three-Dimensional Echocardiography

, 2022
S.31-35Computer-based three-dimensional (3D) visualisation of the heart is an important step forward towards improved analysis of complex cardiac structures and reliable quantification of volumes.
Grimm, M., Sakas, G., Richtscheid, M.
core   +1 more source

Increasing Temporal Resolution of 3D Transesophageal Ultrasound by Rigid Body Registration of Sequential, Temporally Offset Sequences [PDF]

, 2010
A description of mitral valve function requires both an accurate anatomical description of the three-dimensional (3D) structure as well as a description of the leaflets' rapid motion.
Brady, MaryBeth, Ngo, Tri, Laura Fernandez-de-Manuel, David D. Yuh, Fernández de Manuel, Laura, Daniel A. Herzka, Yuh, David D., Contijoch, Francisco, Tri Ngo, Elliot R. McVeigh, Stearns, Joshua, McVeigh, Elliot R., Andres Santos, Santos Lleo, Andres de, Francisco Contijoch, Kelly L. Grogan, Maria J. Ledesma-Carbayo, Grogan, Kelly L., MaryBeth Brady, Herzka, Daniel A., Joshua Stearns, Philippe M. Burlina, Burlina, Philippe M., Ledesma Carbayo, María Jesús   +23 more
core   +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

Assessment of left ventricular systolic function using two- and three-dimensional speckle tracking echocardiography among healthy preschool-age pediatric children

The Egyptian Heart Journal, 2022
Background Accurate measurements of left ventricular (LV) volumes and function are important in the management of patients with various cardiac abnormalities.
Heba Kamel, Ayah Tarek Elsayegh, Hany Nazmi, Hebatallah Mohamed Attia   +3 more
doaj   +1 more source