Stent Angioplasty was done on Anomalous RCA using VODA Guiding Catheter, (this technique has not been reported earlier) published in Indian Heart Journal.

Nobel Laureate Mother Teresa was under his care at B.M.Birla Heart Research Centre, Kolkata, India in the years 1993 and 1996.

Dr. Tarun Praharaj has performed stent Angioplasty on a 94 years old man, from Aizwal Mizoram one of the oldest surviving patients in India, who celebrated his 101yrs Birthday on 11th Oct 11. Published in Journal of Indian college of cardiology.