Ventriculoatrial shortening achieved in Wolff-Parkinson-White syndrome by programmed right ventricular pacing.
نویسندگان
چکیده
A 47-year-old woman with a left-sided Kent bundle showed marked reduction of the ventriculoatrial conduction time during extrastimuli at the right ventricular apex and outflow tract. The degree of reduction was greater than 6 years ago. A 'supernormal conduction' in the ventricle and the Kent bundle could have been responsible for this phenomenon.
منابع مشابه
The effect of atropine on ventriculoatrial conduction during ventricular pacing in patients with and without Wolff-Parkinson-White syndrome.
Electrophysiological studies were performed in five patients, two with the three without Wolff-Parkinson-White (WPW) syndrome. In the former patients group, the paroxysmal supraventricular tachycardia (PSVT) was concluded to reflect the circus movement utilizing the normal atrioventricular (A-V) conduction system for antegrade conduction and the Kent bundle for the retrograde conduction. Ventri...
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ورودعنوان ژورنال:
- Japanese circulation journal
دوره 63 5 شماره
صفحات -
تاریخ انتشار 1999