Q-wave to closure &#x7C; Pulmonic valve &#x7C; Cardiac ultrasound
q-wave to closure &#x7c; pulmonic valve &#x7c; cardiac ultrasound
Q-wave to closure &#x7C; Pulmonic valve &#x7C; Cardiac ultrasound
q-wave to closure &#x7c; pulmonic valve &#x7c; cardiac ultrasound