An echocardiogram is usually a diagnostic test that uses ultrasound - which is, very substantial-frequency Seems that are inaudible towards the human ear - to visualise, measure, and Assess the operate of assorted anatomical buildings of the heart: valves; atria; ventricles; large arteries like the aorta or even the pulmonary https://atrialfibrillation71324.jiliblog.com/65437547/top-latest-five-triplex-kardias-urban-news