135 resultados para Disfuncao ventricular

Development of the diastolic stress test: non-invasive assessment of left ventricular filling pressure post-exercise

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Can ultrasound tissue characterization and strain imaging detect myocardial abnormalities in hypertensive patients with and without left ventricular filling disturbance?

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Use of cyclic variation of integrated backscatter to assess contractile reserve and myocardial viability in chronic ischemic left ventricular dysfunction during low-dose dobutamine stress echocardiography

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Use of cyclic variation of integrated backscatter as a resting test of myocardial viabilitity in left ventricular dysfunction: Comparison with dobutamine echocardiography and outcome

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Association of severe coronary stenosis with subclinical regional left ventricular dysfunction in the absence of myocardial infarction

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Do left ventricular hypertrophy and systolic wall stress influence the accuracy for dobutamine stress echocardiography?

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New insights into left ventricular regional function: Combination of long-axis and radial myocardial velocity offers a new quantitative parameter, independent of segment location

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Detection of myocardial abnormalities in normal patients with left ventricular filling disturbance: A study of ultrasound tissue characterization and strain rate imaging

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Influence of left ventricular geometry, myocardial abnormalities and wall stress on the accuracy of dobutamine stress echocardiography

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B-natriuretic peptide correlates with mechanical function in left ventricular systolic dysfunction but not in patients with heart failure and normal ejection fraction

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Quantitative echo determinants of recovery of regional and global ventricular function after revascularization

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The use of tissue Doppler imaging to predict improvement of left ventricular ejection fraction after biventricular pacing

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Extent and not nature of dysfunctional myocardium is the main determinant of B-type natriuretic peptide in patients with ischemic left ventricular dysfunction

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Measurement of left-ventricular volumes and ejection fraction in patients with ischaemic left-ventricular dysfunction: correlation of magnetic resonance imaging with thallium single-photon emission computed tomography and freehand three-dimensional echocardiography

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Motion analysis of right ventricular wall based on an electromechanical biventricular model

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