title: Authors' Reply.
authors.affiliation: Division of Cardiology, John H. Stroger, Jr. Hospital of Cook County, Chicago, Illinois; Division of Cardiology, Rush University Medical Center, Chicago, Illinois.
authors.forename: Rami
authors.initials: R
authors.lastname: Doukky
authors.affiliation: Division of Cardiology, Rush University Medical Center, Chicago, Illinois; Division of Cardiology, Mount Sinai Hospital, Chicago, Illinois.
authors.forename: Enrique
authors.initials: E
authors.lastname: Garcia-Sayan
authors.affiliation: Division of Cardiology, Advocate Illinois Masonic Medical Center, Chicago, Illinois.
authors.forename: Rojina
authors.initials: R
authors.lastname: Pant
authors.affiliation: Division of Cardiology, Rush University Medical Center, Chicago, Illinois; Division of Cardiology, Medical College of Wisconsin, Milwaukee, Wisconsin.
authors.forename: Mita
authors.initials: M
authors.lastname: Patel