Cycle length and QRS alternation during a narrow QRS tachycardia.
Timmermans
C
C
Department of Cardiology, University Hospital Maastricht, The Netherlands. C.Timmermans@cardio.azm.nl
Rodriguez
L M
LM
Smeets
J L
JL
D000328:Adult; D004562:Electrocardiography; D006801:Humans; D008297:Male; D013610:Tachycardia / Q000503:physiopathology*