I have sinus rythm with pvcs rsr or qr pattern in v1 suggests right ventricular conduction delay they are talking about catherazation with quarterization can you explain this?

All that is clear from your description is that you had sinus rhythm with PVCs. It is not clear whether the QRS pattern you refer to is noted in sinus beats or in the ectopic beats.. I do not know what you mean by the latter part of the question. Your best bet is to see a cardiologist who can evaluate you clinically , look at the ECG, and give you his/her diagnosis and recommendation.