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Table 1 Standard two-dimensional echocardiographic and Doppler data.

From: Right ventricular dyssynchrony in patients with pulmonary hypertension is associated with disease severity and functional class

Parameters

Population Studied

Standard Echocardiography

 

   RV end diastolic area (cm2)

26 ± 10

   RV end systolic area (cm2)

16 ± 10

   RV fractional area change (%)

43 ± 13

   Eccentricity index

1.16 ± 0.32

   Myocardial performance index

0.53 ± 0.35

   Pulmonary artery systolic pressure (mmHg)

53 ± 33

   Left ventricular systolic function (%)

57 ± 5