Hellow guys, Welcome to my website, and you are watching Echocardiography Standard Protocol | Step by Step | Complete Trans-thoracic Normal Echocardiogram. and this vIdeo is uploaded by Dr. M Usman Javed at 2022-08-23T22:41:47-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.