Kandzari David E, Farb Andrew, Boam Ashley B
Division of Cardiovascular Disease, Scripps Clinic, Maildrop S1056, 10666 North Torrey Pines Rd, La Jolla, CA 92037, USA.
Circ Cardiovasc Interv. 2009 Dec;2(6):574-9. doi: 10.1161/CIRCINTERVENTIONS.109.871996.