["Introduction to transthoracic, transesophageal and real time 3Dimensional transesophageal echocardiography"]

Echocardiography allows assessment of cardiac anatomy and function. A tailored approach to echocardiographic assessment is essential in hemodynamic unstable patients. Standard views allow comprehensive examination and also reduce the chances to oversee unexpected findings. TTE should be first choice in emergency and intensive care medicine. TEE is standard of care in intraoperative setting. 3 D echocardiography is valuable in specific situations. Written reporting of examination is mandatory.