From: Idiopathic premature ventricular contractions and ventricular tachycardias originating from the vicinity of tricuspid annulus: Results of radiofrequency catheter ablation in thirty-five patients
Leads
Cut-off values*
Sensitivity(%)
Specificity(%)
r(R)II
0.200 mv
100
s(S)II
−0.250 mv
r(R)III
0.150 mv
s(S)III
−0.975 mv
85.7
r(R)aVF
0.175 mv
s(S)aVF
−0.625 mv