Diameter &#x7C; Left main coronary artery &#x7C; Cardiac ultrasound
diameter &#x7c; left main coronary artery &#x7c; cardiac ultrasound
Diameter &#x7C; Left main coronary artery &#x7C; Cardiac ultrasound
diameter &#x7c; left main coronary artery &#x7c; cardiac ultrasound