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Differentiate AVNRT from Orthodromic AVRT
Sponsor: Assiut University
Summary
To study new maneuvers to differentiate AVNRT from orthodromic AVRT including VA interval variability at tachycardia induction, SA-VA base and local VA index (difference between local VA interval, measured on the coronary sinus catheter during tachycardia and entrainment, at the site of earliest atrial activity).
Official title: Study of New Simple Maneuvers for Differentiating Atrioventricular Nodal Reentry Tachycardia from Orthodromic Atrioventricular Reentry Tachycardia During Electrophysiological Study
Key Details
Gender
All
Age Range
Any - Any
Study Type
INTERVENTIONAL
Enrollment
80
Start Date
2024-10-31
Completion Date
2027-09-10
Last Updated
2024-11-04
Healthy Volunteers
Yes
Conditions
Interventions
catheter ablation
Catheter ablation after differentiating Atrioventricular Nodal Reentry Tachycardia from Orthodromic Atrioventricular Reentry Tachycardia during electrophysiological study.