Supraventricular tachycardia (SVT) is a common heart abnormality that presents as a fast heart rate. SVT is a generic term applied to any tachycardia originating above the ventricles and which involves atrial tissue or atrioventricular (AV) nodal tissue4. This heart rhythm disturbance can occur in healthy individuals and may include such symptoms as chest pain, palpitations, shortness of breath, sweating, feeling faint, and, rarely, unconsciousness may occur. The incidence of SVT is approximately 35 cases per 100,000 patients with a prevalence of 2.25 cases per 1,000 in the general population2.