Dr. T. S. Kler is the Executive Director, Cardiac Sciences, and Head of department of Cardiology, FEHI, Delhi. In addition, Dr. Kler is a Director Arrhythmia Service, at FEHI Delhi since its inception in 1991. He performs 2000 cardiac diagnostic angiographies, around 300 angioplasties including stenting/atherectomy/rotablation every year. Dr. Kler has many firsts to his credit in this country. He established the 1st state of the art Electrophysiology department in India & was the first doctor to implant Implantable Cardioverter Defibrillator (ICD) in April 1995 in India. In May 2000 he implanted the 1st heart failure device (Biventricular Pacemaker) in South East Asia. In April 2002 he was the first doctor to implant Combo Device (Combination of ICD & Biventricular pacemaker) in South East Asia. He was the first doctor to start the Radiofrequency Ablation (RFA) programme in Sri Lanka & Bangladesh. Dr. Kler was first to implant an ICD in Punjab Institute of Cardiology, Lahore, Pakistan in March 2004. He also arranged the 1st Indo Pak Heart Summit at Amritsar, Punjab in April 10th - 11th, 2004 thus bringing the doctors of both the countries scientifically & socially together.