Titlebook: Stress Echocardiography; Its Role in the Diag Thomas H. Marwick Book 1994 Springer Science+Business Media Dordrecht 1994 coronary artery di

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,How to Perform Stress Echocardiography — Practical Aspects,spatial distribution of these abnormalities. The principle of stress echocardiography is to image the heart at rest, and to compare these images with those obtained following stress, with the implication that deterioration in regional function corresponds to the presence of ischemia. The ability of

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Stress Echocardiography with Vasoactive Agents,y artery to satisfy the increased demand (see Chapters 3 and 4). Ischemia in most ambulatory situations is caused by oxygen demand outstripping supply, but it may be combined with reduction in coronary supply due to vasospasm or coronary steal. This “supply-side” ischemia may be replicated during st

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Comparison of Stress Echocardiography and Scintigraphic Techniques for the Diagnosis of Coronary Arng exercise. Because these methodologies are well established, the efficacy of stress echocardiography as an adjunct (or even, an alternative) warrants particularly careful consideration. However, despite the favorable record of the nuclear techniques, they have disadvantages with respect to cost (o

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Use of Stress Echocardiography for Assessment of Interventions and Medical Treatments,ver, the chronic nature of this illness mandates the careful follow-up of patients, to identify the progression of disease or the development of complications. Functional tests are well suited to monitoring the progress of patients in these respects. This chapter will review data pertaining to the e

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Prognostic Value of Stress Echocardiography,pproach permits the comparison of this test and various other non-invasive methodologies, using angiographic stenosis as the reference standard. However, this standard may be difficult to accurately define [1], and may not correlate with functional indices of coronary flow [2]. Consequently, the cli