title: Reply.
authors.affiliation: Charlotte Fetal Care Center, Carolinas Medical Center, Charlotte, N.C., USA.
authors.forename: Courtney D
authors.initials: CD
authors.lastname: Stephenson
authors.forename: Lorene A
authors.initials: LA
authors.lastname: Temming
authors.forename: Rebecca
authors.initials: R
authors.lastname: Pollack
authors.forename: David A
authors.initials: DA
authors.lastname: Iannitti
mesh_terms: D017115:Catheter Ablation / Q000379:methods*; D005260:Female; D005318:Fetal Heart / Q000000981:diagnostic imaging*; D005330:Fetofetal Transfusion / Q000601:surgery*; D006801:Humans; D011247:Pregnancy; D014463:Ultrasonography; D014469:Umbilical Arteries / Q000601:surgery*; D014470:Umbilical Cord / Q000601:surgery*