1. Interventional Cardiology; Fortis Escorts Heart Institute; New Delhi; India
2. Echocardiography and Vascular Doppler; Fortis Escorts Heart Institute; New Delhi; India
3. Department of Medicine; Kasturba Medical College; Manipal University; Mangalore; Karnataka; India
4. Department of Medicine; Division of Cardiology; The Duke Clinical Research Institute; Durham; North Carolina