31
Participants
Start Date
August 31, 2015
Primary Completion Date
December 31, 2017
Study Completion Date
December 31, 2020
Echocardiogram
2 and 3-dimensional echocardiographic images will be obtained to estimate LV mass, ejection fraction (Simpson's biplane), fractional shortening (M mode Doppler), and pulse-wave estimated pressure gradient across the outflow obstruction.
Serology
protein analysis targeting several potential protein biomarkers for cardiac remodeling and hypertrophy as well as targeting known miRNAs.
Children's Hospital Colorado, Denver
University of Colorado, Denver
OTHER