Pace mapping in the atrium using bipolar electrograms from widely spaced electrodes oleh Raja J. Selvaraj, MD DNB, Sreekanth Yerram, MD DM, Pradeep Kumar, MD DM, Santhosh Satheesh, MD DM, Ajith Ananthakrishna Pillai, MD DM, Mahesh Kumar Saktheeswaran, MD DM, Jayaraman Balachander, MD DM