Supraventricular tachyarrhythmias may be caused by macroreentry circuits involving the AV node and accessory pathways. This paper reports a case of suspected orthodromic atrioventricular reciprocating tachycardia in a...
Left ventricular disfunction may be due to long lastiog tachycardia.This syndrome presenting with cardiac hypertrophy and lowerfunction was definited as tachycardiomyopathy(TCMP).Theobservation of ejection fraction ra...