the specific supraventricular tachycardia diagnoses of all patients were atrial reentrant tachycardia ( two patients ) , automatic atrial tachycardia ( three ) , atrial flutter-fibrillation ( one ) , atypical junctional tachycardia ( two ) , and orthodromic atrioventricular ( av ) reentrant tachycardia ( six ) as defined by electrophysiologic studies .
C0039240
supraventricular tachycardia
C0039235
junctional tachycardia