Factors affecting ventriculophasic response: An investigation in patients with permanent pacemaker.
Mohammad Ali Akbarzadeh
MetadataShow full item record
Ventriculophasic response (VR) refers to the shortening of the atrial cycle length (P-P-interval) that occurs during the heart block when a QRS complex is interposed between two P-waves. The aim of this study was to determine the factors affecting this phenomenon.