Titlebook: Ultrasound in Coronary Artery Disease; Present Role and Fut Sabino Iliceto,Paolo Rizzon,Jos R. T. C. Roelandt Book 1991 Kluwer Academic Pub

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https://doi.org/10.1007/978-94-009-0611-2PTCA; anatomy; circulation; coronary artery disease; diagnosis; echocardiography; heart; imaging; ultrasound

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Quantitative analysis of wall motion abnormalitieshemia: because of its high spatial resolution, its sampling frequency and its safety, wall motion abnormalities can be identified within seconds of the onset of the ischemia and be monitored sequentially [1]. The clinical significance of the capability of the technique is demonstrated by the close r

矛盾心理

Real-time, three-dimensional echocardiography advantages over M-mode echocardiography because of the ability to provide real-time tomographic images of the heart and it extended the ability of practicioners to make complex diagnostic decisions. In the beginning, there were questions by some whether two-dimensional approaches were worth the tim

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Echocardiography during transesophageal atrial pacingy stenoses may have a normal ventricular wall motion at rest. Any stress which is able to induce myocardial ischemia may also induce mechanical alterations (i.e. wall motion abnormalities) whose onset is known to be an even earlier ischemic marker than electrical alterations and angina. Therefore, o

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Detection and assessment of the severity of coronary artery disease by dipyridamole echocardiography artery disease. Since a coronary stenosis may significantly reduce the regional coronary reserve without inducing ischemia, the presence of coronary artery disease can be documented by the different uptake of a flow tracer, such as thallium-201. Theoretically, myocardial ischemia is not required fo

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The use of color Doppler ultrasound in exercise testing of up to, even exceeding, 500% in normal individuals. Since this is accomplished by a combination of increased heart rate and contractile force, myocardial oxygen demand also rises, and this demand, in turn, is satisfied by an increase in blood flow in the coronary arteries. In patients with ischem