Ejection time &#x7C; Heart ventricle XXX &#x7C; Cardiac ultrasound
ejection time &#x7c; heart ventricle xxx &#x7c; cardiac ultrasound
Ejection time &#x7C; Heart ventricle XXX &#x7C; Cardiac ultrasound
ejection time &#x7c; heart ventricle xxx &#x7c; cardiac ultrasound