Results 171 to 180 of about 146,514 (222)

Intracardiac echocardiography in electrophysiology

Herzschrittmachertherapie & Elektrophysiologie, 2007
Intracardiac echocardiography (ICE) broadens the spectrum of echocardiographic techniques. Modern 10F sector echocardiographic catheters introduced into the right atrium allow high quality imaging of all cardiac structures, including pulse and continuous wave Doppler and/or color Doppler. The main indication for ICE appears to be monitoring of catheter
J, Kautzner, P, Peichl
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Principles of Intracardiac Echocardiography

Journal of Interventional Cardiac Electrophysiology, 2005
The development of newer electrophysiological mapping and ablation procedures for the treatment of complex arrhythmias has led to the advent of a new application of echocardiography. The introduction of intracardiac echocardiography to the electrophysiology laboratory has created a marriage between imaging and intervention that is generating new ...
Navin C, Nanda, Andrew P, Miller
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Transvenous intracardiac echocardiography

The American Journal of Cardiology, 1981
A specially designed ultrasonic transducer, 0.2 mm in length and 0.75 mm in diameter, operating at 7.5 megahertz and mounted on a thin flexible coaxial cable was advanced to the distal tip of a right heart or transseptal catheter in 20 patients during cardiac catheterization.
E, Glassman, I, Kronzon
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Intracardiac Echocardiography

Journal of Ultrasound in Medicine, 2014
Intracardiac echocardiography (ICE) uses a catheter‐based steerable ultrasound probe that is passed into the right heart chambers to image intracardiac structures. The transducer can be variably positioned for optimal imaging: in the inferior vena cava to visualize the abdominal aorta; in the right atrium for the interatrial septum, aortic, mitral, and
Jon C George, Vincent Varghese
exaly   +3 more sources

Intracardiac echocardiography-guided biopsy of intracardiac masses

Journal of the American Society of Echocardiography, 1995
A 69-year-old man diagnosed with lung cancer had a transesophageal echocardiogram performed because of suspicion of intramyocardial tumor. The transesophageal echocardiogram confirmed the presence of both a right and left atrial mass. The lung cancer was believed to be potentially resectable if this mass did not represent tumor; therefore, biopsy of ...
D S, Segar, P D, Bourdillon, G, Elsner, K, Kesler, H, Feigenbaum   +4 more
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Real-Time 3D Intracardiac Echocardiography

Cardiac Electrophysiology Clinics, 2021
With real-time three-dimensional ultrasound, live volumetric images with adequate spatial and temporal resolution are obtained to accurately display structures with complex anatomy and guide interventional procedures. In this review, we will provide an overview of current ultrasound technologies that allow for real-time three-dimensional imaging, with ...
Carola, Gianni, Domenico G, Della Rocca, Rodney P, Horton, J David, Burkhardt, Andrea, Natale, Amin, Al-Ahmad   +5 more
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Intracardiac Echocardiography of Ebstein's Anomaly

Echocardiography, 2014
Mini‐AbstractWe report the case of a 9‐year‐old girl with a severe form of Ebstein's anomaly. Intracardiac echocardiography used for guidance in closure of the atrial septal defect (ASD) showed a clear picture of nondelamination of the septal and posterior leaflets of the tricuspid valve.
Claire, Dauphin, Aurélie, Chalard, Jean-René, Lusson   +2 more
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Intracardiac Echocardiography: Newest Technology

Journal of the American Society of Echocardiography, 2000
Intracardiac echocardiography, defined as ultra-sonographic navigation and visualization within large blood-filled cavities or vessels of the cardio-vascular system, has recently undergone refinement as a clinical tool through technologic advances in transducer miniaturization. Intra-cardiac ultra-sound catheters image at lower frequencies than current
C J, Bruce, D L, Packer, M, Belohlavek, J B, Seward   +3 more
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New Directions in Intracardiac Echocardiography

Journal of Interventional Cardiac Electrophysiology, 2005
Intracardiac Echocardiography is gaining popularity as the enabling technology for real-time intracardiac imaging. It offers the unique advantage of being able to visualize anatomy and hemodynamics while also providing the interventional cardiac electrophysiologist real-time feedback on other catheters deployed in the heart.
James D, Maloney, J Mark, Burnett, Praveen, Dala-Krishna, Robert, Glueck   +3 more
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Intracardiac echocardiography: current developments

The International Journal of Cardiac Imaging, 1991
Intracardiac echocardiography refers to the method of imaging cardiac structures from intracardiac locations with the use of ultrasound catheters. Advances in catheter-based interventional cardiologic procedures to treat cardiovascular lesions and the problems encountered during those procedures due to inadequate guidance provided by fluoroscopy have ...
N G, Pandian, S L, Schwartz, A R, Weintraub, T L, Hsu, M A, Konstam, D N, Salem   +5 more
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