Guide Wire Entrapment in Mitral Subvalvular Apparatus during
Case Presentation
A 31-year-old woman was hospitalized in our center because
of recurrent episodes of palpitation. The standard 12-lead
Electrocardiogram (ECG) showed a sinus rhythm with a
surface pre-exited QRS complex indicative of a left lateral
accessory pathway. Echocardiography showed no structural
heart disease. During intracardiac electrophysiological
study, a narrow QRS complex tachycardia with cycle
length of 350 milliseconds was induced compatible with
an Orthodromic Atrioventricular Reentrant Tachycardia
(OAVRT) using the left lateral accessory pathway....