Data Supplement

Files in this Data Supplement:

• Data Supplement Movie I - (MPG) (4.9 MB). Left ventriculograms of Patient 2, demonstrating basal hypercontractility and apical akinesis.
• Data Supplement Movie II - (MPG) (385 kb). Apical three-chamber view (2D Doppler) on transthoracic echocardiograms of Patient 2, demonstrating systolic anterior motion of the mitral valve apparatus and LVOT obstruction.
• Data Supplement Movie III - (MPG) (337 kb). Apical three-chamber view (color Doppler) on transthoracic echocardiograms of Patient 2, demonstrating systolic anterior motion of the mitral valve apparatus and LVOT obstruction.
• Data Supplement Movie IV - (MPG) (569 kb). Apical three-chamber view (2D Doppler) on recovery echocardiograms of Patient 2, demonstrating resting SAM of the mitral apparatus without significant LVOT obstruction, and resolution of MR.
• Data Supplement Movie V - (AVI) (6.9 MB). Apical three-chamber view (color Doppler) on recovery echocardiograms of Patient 2, demonstrating resting SAM of the mitral apparatus without significant LVOT obstruction, and resolution of MR.