2000
DOI: 10.1067/mje.2000.106205
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Usefulness of early diastolic flow propagation velocity measured by color M-mode doppler technique for the assessment of left ventricular diastolic function in patients with hypertrophic cardiomyopathy

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Cited by 47 publications
(20 citation statements)
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“…Studies (Table 3) in both animals and humans during coronary angioplasty-induced ischaemia [49,51,58] , during intra-coronary dobutamine infusion [47] , before and during cardiopulmonary bypass [59] , in a mixed patient population [52] and in patients with hypertrophic cardiomyopathy [60] describe a univariate correlation of the constant of isovolumic relaxation (tau) with v p as obtained from the colour M-mode Doppler images. In both animals and humans, Garcia and co-workers [59] found that left ventricular relaxation is a major determinant of v p , best described using a power function tau=592·21 v p 0·6838 (r= 0·78, P<0·001).…”
Section: Left Ventricular Relaxationmentioning
confidence: 99%
“…Studies (Table 3) in both animals and humans during coronary angioplasty-induced ischaemia [49,51,58] , during intra-coronary dobutamine infusion [47] , before and during cardiopulmonary bypass [59] , in a mixed patient population [52] and in patients with hypertrophic cardiomyopathy [60] describe a univariate correlation of the constant of isovolumic relaxation (tau) with v p as obtained from the colour M-mode Doppler images. In both animals and humans, Garcia and co-workers [59] found that left ventricular relaxation is a major determinant of v p , best described using a power function tau=592·21 v p 0·6838 (r= 0·78, P<0·001).…”
Section: Left Ventricular Relaxationmentioning
confidence: 99%
“…TFPV is obtained from color Doppler M-mode echocardiography and is used to assess LV diastolic function. This technique has been shown to be relatively independent of preload in patients with hypertrophic cardiomyopathy [13], dilated cardiomyopathy [14,15] and pulmonary hypertension [16,17].…”
Section: Introductionmentioning
confidence: 99%
“…[2][3][4] However, studies that have attempted to correlate filling pressures with these noninvasive indices in HCM have led to mixed results. [5][6][7][8][9][10] The objective of this study was to examine the clinical utility of currently available Doppler echocardiographic measurements in the assessment of LV filling pressures in HCM, with correlation of direct measures of left atrial pressure (LAP) at cardiac catheterization.…”
mentioning
confidence: 99%