Electrocardiographic case--"abnormal rhythm" in a normal heart.
Quek
S C
SC
Department of Paediatrics, National University Hospital, Singapore.
Ng
K S
KS
D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D002648:Child; D004562:Electrocardiography; D006325:Heart Atria / Q000503:physiopathology; D006329:Heart Conduction System / Q000503:physiopathology; D006337:Heart Murmurs / Q000175:diagnosis*; D006801:Humans; D008297:Male