Echocardiography is a test that uses sound waves to produce live images of your heart. The image is called an echocardiogram.. abnormal cardiac chamber size; problems with pumping function.

Cardiologist meaning in Hindi (हिन्दी मे मीनिंग ) is हृदय विशेषज्ञ.English definition of Cardiologist : a specialist in cardiology; a specialist in the structure and function and disorders of the heart