Results 161 to 170 of about 80,400 (206)

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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Digital two-dimensional echocardiography

1985
Over the past two decades, echocardiography has emerged as an essential diagnostic tool in clinical cardiology. This is related to the fact that it is entirely noninvasive, can be readily performed at the bedside, and can provide accurate and reproducible information at no known risk to the patient. M-mode echocardiography was initially used to provide
Andrew J. Buda, Edward J. Delp
openaire   +1 more source

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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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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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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Textbook of two-dimensional echocardiography

International Journal of Cardiology, 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.
  +4 more sources

TWO-DIMENSIONAL ECHOCARDIOGRAPHY

Radiologic Clinics of North America, 1980
J B, Seward, A J, Tajik
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Two-dimensional echocardiography in discrete subaortic stenosis

The American Journal of Cardiology, 1984
Thirty-seven patients with discrete subaortic stenosis (DSS) underwent 2-dimensional echocardiography (2-D echo) and cardiac catheterization. The peak systolic pressure gradients ranged from 0 to 150 mm Hg. Thirty-two patients had membranous DSS and 5 had fibromuscular DSS.
M, Motro, A, Schneeweiss, A, Shem-Tov, Z, Vered, J, Hegesh, H N, Neufeld, S, Rath   +6 more
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Quantitative two-dimensional echocardiography

1982
This thesis reports studies of the motion and shape of the walls of the heart using data extracted from two-dimensional echocardiograms. The relevant literature and clinical practice are first reviewed at length. The development of hardware and software systems for digitally recording two-dimensional echocardiograms (scans) is described.
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Two dimensional echocardiography during PTCA

1990
More than fifty years ago Tennant and Wiggers were the first to demonstrate that ‘the ventricular zone affected by ligation of a large coronary branch not only appears cyanotic and dilated, but that it seems to alter in its mode of contraction’ [1].
Cees A. Visser, Jacques J. Koolen, George K. David, Arend J. Dunning   +3 more
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