I am a Professor at Weill Cornell Medical College, New York, NY. My PhD is in biomedical engineering from Boston University. In my group, we study cardiac electrophysiological dynamics from the cellular level to the organ level. We are primarily interested in understanding the mechanisms underlying arrhythmia initiation (from the cellular to whole-heart levels) and in developing new arrhythmia therapies. We use computational, in vitro, and clinical methods in an interdisciplinary approach that interweaves concepts from physics, biophysics, and bioengineering.