David J. Callans

David J . Callans, M.D. (David.Callans@uphs.upenn.edu) is Associate Director of Electrophysiology, University of Pennsylvania Health System, Philadelphia, PA.

Associated articles

IEEE PULSE, Feature March/April 2017
Smartphone Apps Meet Evidence Based Medicine
“The future of medicine is in your smartphone,” proclaimed an eminent medical researcher in a 2015 Wall Street Journal essay. In a sense, that future has already arrived, judging from the proliferation of apps and medical devices now connected to... Read more