Echocardiography (ECHO) is an imaging technique which shows the functioning of heart muscle, its valves and several other parameters which ECG does not show. Diabetics and hypertensives can have ...

An echocardiogram is an ultrasound image of the heart. Echocardiograms can help doctors diagnose a range of heart problems, such as heart failure, blood clots in the heart, and heart valve disease.