What does it mean if my ECG report says incomplete rbbb?

Delayed impulse. It means there is a slight delay in the transmission of the signal telling the heart to contract on its right side. Usually both right and left ventricles contract together but with rbbb, there is a delay in the spread of the impulse through the right ventricle. This shows as a slight sawtooth appearance of the qrs waveform in the right sided ekg leads.
Usually benign. Incomplete right bundle branch block. Electrical signals for heart pass down wiring divided into r and l bundles. Rbbb = delay in the signal passing to right side of heart - "normal" in 1/200 patients. Incomplete is more common. Prevalence increases with age. Rbb associated with underlying heart disease signals worse outcome, but if isolated finding has no significance.

Related Questions

Ecg report of mom: pr & qrs interval: 184 & 82 msec. P & qrs axis= 38 & -60 deg resp...Doctor says incomplete rbbb + lahb...Please suggest

ECG report. The pr and qrs intervals are normal. There is left axis deviation in the qrs complex, consistent with a lahb. There is more than 60 degrees of difference between the p and qrs axes, which is abnormal. Without examining the tracing, I cannot comment on the report of incomplete rbbb. Why was the ECG done and what symptoms or cardiac condition (s) does your mom have? Possibly ihd?