Results 1 to 10 of about 20,728,654 (298)

Predicting clinically unrecognized coronary artery disease: use of two- dimensional echocardiography

Cardiovascular Ultrasound, 2009
Background 2-D Echo is often performed in patients without history of coronary artery disease (CAD). We sought to determine echo features predictive of CAD.
Nagueh Sherif F, Hakeem Abdul, Chang Su
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

Visually estimated ejection fraction by two dimensional and triplane echocardiography is closely correlated with quantitative ejection fraction by real-time three dimensional echocardiography

Cardiovascular Ultrasound, 2009
Background Visual assessment of left ventricular ejection fraction (LVEF) is often used in clinical routine despite general recommendations to use quantitative biplane Simpsons (BPS) measurements.
Manouras Aristomenis, Gudmundsson Petri, Shahgaldi Kambiz, Brodin Lars-Åke, Winter Reidar   +4 more
doaj   +1 more source

Reference ranges of tricuspid annulus geometry in healthy adults using a dedicated three-dimensional echocardiography software package

Frontiers in Cardiovascular Medicine, 2022
BackgroundTricuspid annulus (TA) sizing is essential for planning percutaneous or surgical tricuspid procedures. According to current guidelines, TA linear dimension should be assessed using two-dimensional echocardiography (2DE).
Denisa Muraru, Denisa Muraru, Mara Gavazzoni, Francesca Heilbron, Diana J. Mihalcea, Andrada C. Guta, Noela Radu, Noela Radu, Giuseppe Muscogiuri, Giuseppe Muscogiuri, Michele Tomaselli, Sandro Sironi, Sandro Sironi, Gianfranco Parati, Luigi P. Badano, Luigi P. Badano   +15 more
doaj   +1 more source

Evaluation of Advanced Echocardiographic Parameters of Right Ventricular in Patients with Pulmonary Hypertension

پزشکی بالینی ابن سینا, 2022
Background and Objective: Pulmonary hypertension is an increase in blood pressure of the pulmonary artery which leads to right ventricular dysfunction.
Shahram Homayounfar, Nakisa Khansari, Hadi Tale Ghanbarpour, Mohammad Ali Seif Rabiee, Fahimeh Ghasemi   +4 more
doaj  

The first three-dimensional visualization of a thrombus in transit trapped between the leads of a permanent dual-chamber pacemaker: a case report

Journal of Medical Case Reports, 2010
Introduction Two-dimensional echocardiography is a useful tool in diagnosing cardiac masses. However, the three-dimensional offline reconstruction technique of transesophageal echocardiography might be superior to two-dimensional transesophageal ...
Prull Magnus W, Meissner Axel, Ziegler Andreas, Butz Thomas, Maagh Petra, Trappe Hans-J   +5 more
doaj   +1 more source

Serial changes in left ventricular myocardial deformation in sepsis or septic shock using three-dimensional and two-dimensional speckle tracking echocardiography

Frontiers in Cardiovascular Medicine, 2022
BackgroundThis study aimed to investigate the serial changes in left ventricular (LV) myocardial deformation in patients with sepsis using three-dimensional (3D) and two-dimensional (2D) speckle tracking echocardiography (STE).MethodsIn this single ...
Xiaojun Yan, Xiaojun Yan, Xiaojun Yan, Yuman Li, Yuman Li, Yuman Li, Juanjuan Liu, Juanjuan Liu, Juanjuan Liu, Ting Zhou, Yi Zhou, Yi Zhou, Yi Zhou, Wei Sun, Wei Sun, Wei Sun, Chenchen Sun, Chenchen Sun, Chenchen Sun, Jing Ma, Jing Ma, Jing Ma, Li Zhang, Li Zhang, Li Zhang, You Shang, Mingxing Xie, Mingxing Xie, Mingxing Xie, Mingxing Xie   +29 more
doaj   +1 more source

Early detection of left ventricular involvement in patients with Duchenne’s and Becker’s muscular dystrophy

Al-Azhar Assiut Medical Journal, 2019
Background Patients with Duchenne muscular dystrophy (DMD) and Becker’s muscular dystrophy (BMD) may have asymptomatic cardiac involvement for years before the development of dilated cardiomyopathy and even showed normal conventional echocardiographic ...
Shaimaa A Habib, Mohie El Din T Mohamed
doaj   +1 more source

Reproducibility of two-dimensional exercise echocardiography

Journal of the American College of Cardiology, 1989
To determine the reproducibility of two-dimensional exercise echocardiography, duplicate studies were performed on the same patients a median of 14 days apart. Because measurements are operator-dependent, interobserver variability was calculated for two experienced readers who interpreted the findings independently in a blinded manner. A high degree of
Oberman, Albert, Fan, Po-Hoey, Nanda, Navin C., Lee, Jeannette Y., Huster, William J., Sulentic, Julie A., Storey, Octavia F.   +6 more
openaire   +2 more sources

Pericardiocentesis assisted by two-dimensional echocardiography

The Journal of Thoracic and Cardiovascular Surgery, 1983
Pericardiocentesis assisted by two-dimensional echocardiography was performed in 40 patients with effusions of various types and causes; no complications occurred. This approach combines several advantages, including visualization of the fluid-filled sac and determination of its location, estimation of the amount of fluid, and identification of ...
J A, Callahan, J B, Seward, A J, Tajik, D R, Holmes, H C, Smith, G S, Reeder, F A, Miller   +6 more
openaire   +2 more sources