This document discusses an echocardiogram procedure including indications, objectives, cardiac structures, chamber quantifications, and artifacts. It describes assessing the size and function of the left ventricle, valves, vessels, and other structures. Doppler techniques are outlined for evaluating pressures, velocities, and shunts. Guidelines are provided for measuring chambers like the left atrium and aortic root. Methods to minimize aliasing artifacts in echocardiograms are also reviewed.