Research Article
Determinants and Regression Equations for the Calculation of Scores of Left Ventricular Tissue Doppler Longitudinal Indexes in a Healthy Italian Pediatric Population
Table 3
Reference ranges of left ventricular longitudinal indexes according to age class, expressed as mean ± standard deviation.
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: peak late diastolic mitral annulus velocity; : peak early diastolic transmitral flow velocity; : peak early diastolic mitral annulus velocity; : peak systolic mitral annulus velocity. |