Delhi Heart Hospital is the only hospital to have dedicated colour Doppler Echo machine. A latest all Digital programmable GE VIVID 3 machine is used that has second generation three level tissue harmonic imaging for echanced sensitivity. The high resolution imaging of minor lesion increases diagnostic accuracy in sub clinical early lesions.

PAEDIATRIC & INFANT ECHOCARDIOGRAPHY for congenital cardiac lesions is done by special Echo probe with great accuracy. STRESS ECHO by treadmill or pharmacological (Dobutamine) stress is performed on customized stress protocol using special software programme. PERIPHERAL VASCULAR DOPPLER, CAROTID DOPPLER studies are done with greate acuuracy using special probes.