Volume 2 &#x7C; Region of interest XXX &#x7C; Cardiac ultrasound
volume 2 &#x7c; region of interest xxx &#x7c; cardiac ultrasound
Volume 2 &#x7C; Region of interest XXX &#x7C; Cardiac ultrasound
volume 2 &#x7c; region of interest xxx &#x7c; cardiac ultrasound