Results 1 to 10 of about 1,505,311 (244)

Echocardiography in the diagnosis left ventricular noncompaction [PDF]

Cardiovascular Ultrasound, 2008
Echocardiography is the method of choice to establish a diagnosis and determine a treatment plan for patients with noncompaction of ventricular myocardium (NVM).
Song Ze-Zhou
doaj   +3 more sources

Differential Effect of 3-Dimensional Color Doppler Echocardiography for the Quantification of Mitral Regurgitation According to the Severity and Characteristics

Circulation Cardiovascular Imaging, 2014
Background—The aim of this study is to explore the differential effect of 3-dimensional color Doppler echocardiography for the quantification of mitral regurgitation (MR).
Jaehuk Choi, R. Heo, G. Hong, H. Chang, Ji-Min Sung, Sanghoon Shin, I. Cho, C. Shim, N. Chung   +8 more
semanticscholar   +2 more sources

Validation of Semiautomated Quantification of Mitral Valve Regurgitation by Three-Dimensional Color Doppler Transesophageal Echocardiography.

Journal of the American Society of Echocardiography, 2020
BACKGROUND The aim of this study was to evaluate the accuracy of mitral regurgitation (MR) volume quantified on three-dimensional (3D) color Doppler transesophageal echocardiography (TEE) using new semiautomated software compared with conventional two ...
S. Militaru, O. Bonnefous, K. Hami, Hélène Langet, L. Houard, S. Allaire, A. Pouleur, S. Dianis, Alexandre This, C. Beauloye, D. Vancraeynest, A. Pasquet, J. Vanoverschelde, B. Gerber   +13 more
semanticscholar   +1 more source

Virtual Neonatal Echocardiographic Training System (VNETS): An Echocardiographic Simulator for Training Basic Transthoracic Echocardiography Skills in Neonates and Infants

IEEE Journal of Translational Engineering in Health and Medicine, 2018
There is a great need for training in pediatric echocardiography. In addition to physicians being trained in pediatric cardiology and echocardiography technologists, neonatologist, pediatric intensivists, and other health care professionals may be ...
Bijan Siassi, Mahmood Ebrahimi, Shahab Noori, Shuyang Sheng, Debjit Ghosh, Istvan Seri   +5 more
doaj   +1 more source

High-Frame-Rate Color Doppler Echocardiography: A Quantitative Comparison of Different Approaches

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2019
Ultrasound color Doppler imaging (CDI) provides a map of the axial blood flow velocities in a 2-D/3-D region of interest. While CDI is clinically effective for a qualitative analysis of abnormal blood flows, e.g., for valvular disease in cardiology, it ...
A. Ramalli, Alfonso Rodriguez-Molares, J. Avdal, J. D'Hooge, L. Løvstakken   +4 more
semanticscholar   +1 more source

A case of hypertrophic cardiomyopathy combined with muscular ventricular septal defect and abnormal origin of right coronary artery

BMC Cardiovascular Disorders, 2019
Background Hypertrophic cardiomyopathy (HCM) is a myocardial disease. However, the coexistence of HCM with muscular ventricular septal defect (VSD), especially those with both incomplete spontaneous closure and coronary abnormal origin, is relatively ...
Guang-mei Zheng, Jiao Bai, Jun-ming Tang, Fang-cheng Zhu, Hong-xia Jing   +4 more
doaj   +1 more source

First trimester fetal echocardiography limitations and its expected clinical values

The Egyptian Heart Journal, 2020
Background Fetal cardiac activity could be observed between 6th and 7th gestational weeks, early performance of fetal echocardiography could be implemented to screen for fetal heart disease.
Heba Kamel, Amr Yehia
doaj   +1 more source

Automatic quantification of aortic regurgitation using 3D full volume color doppler echocardiography: a validation study with cardiac magnetic resonance imaging

The International Journal of Cardiovascular Imaging, 2015
Recent advances in real-time three-dimensional (3D) echocardiography provide the automated measurement of mitral inflow and aortic stroke volume without the need to assume the geometry of the heart.
Jaehuk Choi, G. Hong, Minji Kim, I. Cho, C. Shim, H. Chang, Joel Mancina, J. Ha, N. Chung   +8 more
semanticscholar   +1 more source

Comparison of cardiac output measured by carotid artery Doppler ultrasound and echocardiography in patients admitted to Golestan and Imam Khomeyni Hospitalsl in Ahvaz

Journal of Family Medicine and Primary Care, 2020
Introduction: Ultrasound is highly effective, safe, and cost-effective for monitoring the hemodynamics and measuring the cardiac output of patients. This study aims to investigate the value of cardiac output by the measurement of common carotid artery ...
Zahra Fazelinejad, Mohammad Ghasem Hanafi, Forough Amiripebdani, Aslan Mosavi   +3 more
doaj   +1 more source

New echocardiographic techniques in optimal patient selection for cardiac resynchronization therapy in the treatment of chronic heart failure [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2009
Cardiac resynchronization therapy (CRT) has important role in the contemporary treatment of heart failure, systolic dysfunction and mechanical disynchrony.
Petrović Milan, Vujisić-Tešić Bosiljka, Milašinović Goran, Zamaklar-Trifunović Danijela, Nedeljković Ivana, Jelić Vera, Boričić Marija, Ćalović Žarko, Petrović Olga, Banović Marko   +9 more
doaj   +1 more source