Ultrasound - Annotated images
AO- ascending aorta, BC- brachiocephalic artery, DA- descending aorta, LA- left atrium, LC- left carotid artery, LS- left subclavian artery, LV- left ventricle, PA pulmonary artery, RA- right atrium, RV- right ventricle, SVC- superior vena cava.