Floras John S, Rao Vivek, Billia Filio
From University Health Network Divisions of Cardiology and Cardiovascular Surgery and Peter Munk Cardiac Centre, University of Toronto, ON, Canada.
Circulation. 2015 Dec 15;132(24):2293-6. doi: 10.1161/CIRCULATIONAHA.115.019461. Epub 2015 Oct 28.