Ejection fraction &#x7C; Heart ventricle - left &#x7C; Cardiac ultrasound
ejection fraction &#x7c; heart ventricle - left &#x7c; cardiac ultrasound
Ejection fraction &#x7C; Heart ventricle - left &#x7C; Cardiac ultrasound
ejection fraction &#x7c; heart ventricle - left &#x7c; cardiac ultrasound