Echocardiography is the procedure by which a sonogram of the heart is produced. This procedure allows cardiac physiologists to study in detail the structures of the heart as well as calculate blood flow and relaxation functions. The overall health of the heart can be studied by using this technique. Those who develop cardiovascular disorders and need to undergo surgeries greatly benefit from this technique. Transthoracic echocardiogram, transesophageal echocardiogram, stress echocardiogram, three-dimensional echocardiography, etc. are some common types of echocardiography. This book is a vital tool for all researching or studying echocardiography as it gives incredible insights into emerging trends and technologies. It is a collective contribution of a renowned group of international experts.