Hello: I would greatly appreciate other opinions on this.

The pt was brought into Lab. The right groin was prepped and draped as usual. The right femoral vein was cannulated three times and catheters were positioned at the hight right atrium in the RV apex. Programmed stimulation was performed at the atruim and the ventricle in the baseline state and__infusion.(no amount given so don't think it was done?)

There was no evidance of dual A-V nodal physilogy of eccentric VA conduction. There was no evidence of inducible supraventricular or ventricular tachycardia using routine stimulation protocol in the atrium and the ventricle.

[COLOR="Black"]Conclusion: ]the etiology of her nonsustained arhythmias is not clear.

The doctor marked complete Ep study done but I don't see His bundle.

Any suggestins??

Thank you in advance!