Open Access

ARTICLE

Temporal relationship between instantaneous pressure gradients and peak-to-peak systolic ejection gradient in congenital aortic stenosis

Brian A. Boe¹, Mark D. Norris², Jeffrey D. Zampi², Albert P. Rocchini², Gregory J. Ensing²

1 Nationwide Children’s Hospital, The Heart Center, Columbus, Ohio, USA
2 University of Michigan C.S. Mott Children’s Hospital Congenital Heart Center, Ann Arbor, Michigan, USA

* Corresponding Author: Brian Boe, The Heart Center, Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205-2664. Email: