Dr. Rathi is the Director & Head of the Trans-Radial Interventional Programme, Max Super Specialty Hospital. He is a senior interventional cardiologist with an experience of over 20 years. He has performed more than 15,000 cardiovascular interventions. He is an expert at coronary interventions like angiography and angioplasty. He is a pioneer in establishing the trans-radial route of these procedures in central India and at some major cardiac institutes of Delhi. He is active in many social causes including the Hriday Suraksha Abhiyan. Among his other endeavors, he is the founder of The Heart App, a cell phone-based application which has armed the common man in identifying a heart attack.