[Where do these beats come from?].
Baranchuk
Adrián
A
Kingston General Hospital, Queen's University, Kingston, Canada. barancha@kgh.kari.net
Elencwajg
Benjamín
B
Michael
Kevin
K
Simpson
Christopher S
CS
Redfearn
Damián P
DP
D054537:Atrioventricular Block / Q000175:diagnosis* / Q000503:physiopathology; D004562:Electrocardiography; D006339:Heart Rate / Q000502:physiology*; D006801:Humans