Porter Thomas R, Shillcutt Sasha K, Adams Mark S, Desjardins Georges, Glas Kathryn E, Olson Joan J, Troughton Richard W
University of Nebraska Medical Center, Omaha Nebraska.
Massachusetts General Hospital, Boston, Massachusetts.
J Am Soc Echocardiogr. 2015 Jan;28(1):40-56. doi: 10.1016/j.echo.2014.09.009.