title: U wave: an important noninvasive electrocardiographic diagnostic marker.
abstract: Study of U waves exemplifies important clinical role of noninvasive electrocardiography in modern cardiology. Present article highlights significance of U waves with a clinical case and also summarizes in brief the history of the same.
authors.affiliation: Department of Cardiology, G B Pant Hospital, New Delhi-110002, India.
authors.forename: M P
authors.initials: MP
authors.lastname: Girish
authors.forename: Mohit Dayal
authors.initials: MD
authors.lastname: Gupta
authors.forename: Saibal
authors.initials: S
authors.lastname: Mukhopadhyay
authors.forename: Jamal
authors.initials: J
authors.lastname: Yusuf
authors.forename: T N
authors.initials: TN
authors.lastname: Sunil Roy
authors.forename: Vijay
authors.initials: V
authors.lastname: Trehan