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Fig. 2 | Cardiovascular Ultrasound

Fig. 2

From: Three-dimensional transthoracic echocardiographic evaluation of tricuspid regurgitation severity using proximal isovelocity surface area: comparison with volumetric method

Fig. 2

Measurement of 3D Rvol EROA. a RV was traced by dedicated software tools. b A pulsed-wave Doppler sample volume was placed into the RVOT to measure the VTI of outflow velocities. c Using the software to calculate RV volume from the 3D TTE data set, SVRV was calculated by subtracting RVESV from RVEDV

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Cardiovascular Ultrasound

ISSN: 1476-7120

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