Dr. Sharma did his M. D. and D. M. from PGIMER, Chandigarh, a renowned institute in India. He has vast experience in diagnosing, treating and preventing various cardiovascular disorders. Among the cardiac disorders he has versatile skills of managing • Coronary artery diseases • Including left main, bifurcation, CTO lesions etc. • Various plaque modification devices for calcified lesions like cutting/ scoring/ OPNNC balloons, Rota ablation, intravascular lithotripsy (IVL), excimer LASER (ELCA) etc. • Endovascular imaging like IVUS, OCT and angioscopy. • Various support devices including IABP and Impella. • Rhythm disorders (including pacemaker, AICD etc.) • Heart failure (including CRT) • Various cardiomyopathies • Structural and pediatric intervention (device closure of ASD, VSD, PDA, RSOV; valvotomy, TAVI, LAA occlusion device) The other arm of interventions where he has master skills, includes arterial and venous disorders of limb, kidney, intestine, lung and brain. These include thrombolysis, thrombectomy, angioplasty and stenting, embolization, filter implantation etc. He is a strong practitioner of preventive cardiology and rehabilitation. He has many publications in national and international peer reviewed journals with keen interest in endovascular imaging.