S1 in Wolff-Parkinson-White syndrome.
Khan
M F
MF
Falk
R H
RH
D003937:Diagnosis, Differential; D004562:Electrocardiography; D006326:Heart Auscultation; D006801:Humans; D011226:Pre-Excitation Syndromes / Q000175:diagnosis; D014927:Wolff-Parkinson-White Syndrome / Q000175:diagnosis*