Authors:
Debabrata Bera, DM, Dept of Cardiology, RTIICS, Kolkata. India (Place of
the study).
Suchit Majumder, DM, Dept of Cardiology, Apollo Gleneagles Hospital,
Kolkata, India.
Rakesh Sarkar, DM, Dept of Cardiology, Medanta the Medicity, Gurugram,
India
Radhey Shyam Joshi, MD, Dept of Cardiology, RTIICS, Kolkata. India.
Sanjeev S Mukherjee, DM, Dept of Cardiology, Medica Superspeciality,
Kolkata, India.