Hemodynamic Improvement in Cardiac Resynchronization Does Not Require Improvement in Left Ventricular Rotation Mechanics: Three-Dimensional Tagged MRI Analysis

H Ashikaga, C Leclercq, J Wang, D. A Kass and E. R. McVeigh

Circulation: Cardiovascular Imaging 3 ( 4 ): 456 - 463 , 2010