Cardiac Color Doppler is the only device that dynamically displays the structure of the heart cavity, heart beats and blood flow of valves, It is one of the important means of diagnosing various heart diseases. Clinically, it can be used as the first choice for diagnosis of many diseases, such as rheumatic heart valve disease, congenital heart disease, cardiomyopathy, cardiac tumor, large vascular disease of the neck, large vascular disease of the thoracic abdomen, occlusion of the extremities and large blood vessels, and arteries.
Cardiac color doppler is basically a routine examination of cardiovascular disease, which we generally use to check:
First, congenital heart disease
Second, the heart structure changes
Third, heart function
Fourth, pericardium and surrounding








