Results 241 to 250 of about 19,563,565 (291)

Intraoperative epicardial two-dimensional echocardiography

European Heart Journal, 1986
The usefulness of intraoperative epicardial two-dimensional (2D) echocardiography using a commercially available 5 MHz mechanical sector scanner was evaluated in 200 patients. The scanhead was inserted into a gas sterilized plastic bag and placed on the exposed heart. Unsuspected new diagnoses were made in 7 patients.
L A, van Herwerden, W J, Gussenhoven, J, Roelandt, E, Bos, C M, Ligtvoet, M M, Haalebos, B, Mochtar, F, Leicher, M, Witsenburg   +8 more
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Clinical uses of two dimensional echocardiography

The American Journal of Cardiology, 1980
Abstract The added advantages of two dimensional over M mode echocardiography in the diagnosis of cardiac disorders occurring in adults are reviewed. In patients with coronary artery disease, left ventricular aneurysm, wall motion abnormalities and ventricular dysfunction can be reliably evaluated with two dimensional echocardiography.
M N, Kotler, G S, Mintz, B L, Segal, W R, Parry   +3 more
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Two‐Dimensional Echocardiography in Myocardial Amyloidosis

Echocardiography, 1991
Two‐dimensional echocardiography is the best means of identifying early cardiac amyloid infiltration and gauging its subsequent progression. The early asymptomatic phase is characterized on echocardiography by a mild‐to‐moderate increase in left ventricular and/or right ventricular wall thicknesses.
E, Picano, B, Pinamonti, E M, Ferdeghini, L, Landini, G, Slavich, A, Orlandini, C, Marini, F, Lattanzi, F, Camerini   +8 more
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Real-time two-dimensional echocardiography

The Journal of Pediatrics, 1981
The rapid growth in technology after the demonstration of the clinical utility of M-mode echocardiography has led to instruments providing two-dimensional noninvasive ultrasound examinations of the heart and other organs in real time, with high resolution.
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Transvascular and Intracardiac Two‐Dimensional Echocardiography

Echocardiography, 1990
Recent developments in transesophageal and catheter‐based ultrasound instrumentation have allowed invasive ultrasound imaging. This experimental study presents a new application of invasive ultrasound, transvascular and intracardiac ultrasound imaging.
J B, Seward, B K, Khandheria, C G, McGregor, T J, Locke, A J, Tajik   +4 more
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Uses and abuses of two-dimensional echocardiography

International Journal of Cardiology, 1982
Abstract The rapid proliferation of new cardiac diagnostic methods during the past decade has inevitably resulted in a number of problems and uncertainties in the assimilation and clinical application of these techniques. Two-dimensional echocardiography is an important example of such a new method which because of its wide applicability, safety and ...
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Resolution and accuracy in two dimensional echocardiography

The American Journal of Cardiology, 1981
The resolution and accuracy of commercially available two dimensional echocardiographic systems were tested by imaging two types of in vitro test objects. One consisted of a series of fine parallel threads spaced at known intervals and the other was a tissue phantom in which a series of holes of known size had been cut.
L A, Latson, J P, Cheatham, H P, Gutgesell   +2 more
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Reproducibility of quantitative two-dimensional echocardiography

American Heart Journal, 1988
In order to assess reproducibility of quantitative planimetry, three physicians trained in two-dimensional echocardiography performed five successive studies on one another over 2 weeks (30 total studies). Then each physician traced each study (90 total tracings) for left ventricular and atrial volumes and ejection fraction by means of a modification ...
R B, Himelman, M M, Cassidy, J S, Landzberg, N B, Schiller   +3 more
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Two-dimensional echocardiography in Lutembacher's syndrome

American Heart Journal, 1988
10. Bissada NK, Finkbeiner AE, Williams GD, Weiss JB. Successful extraction of intracardiac tumor thrombus of renal carcinoma. J Urol 1977;118:474-5. Goldman A, Parmeswaran R, Kotler MN, Hartman J, Parry W. Renal cell carcinoma and right atria1 tumor diagnosed by echocardiography. AM HEART J 1985;110:183-6. Bryant J, Vuckovic G.
Yan, P.C., Chia, B.L., Tan, A.T., Choo, M.H., Saw, H.S., Tay, M.B.   +5 more
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TEXTBOOK OF TWO-DIMENSIONAL ECHOCARDIOGRAPHY

Chest, 1984
ABSTRACT This clearly and concisely written, abundantly and appropriately illustrated, and handsomely bound volume deserves its title: Textbook of Two-Dimensional Echocardiography. Although it is a multiauthored text, there is a unity of writing style and content from chapter to chapter.
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