Dear Terry
This is a tough question. The risk to leaving in too much hardware is that of infection. However, removing
pacemaker leadsLead poisoning is tricky and a skill in itself. Not all cardiologists who put in pacemakers are necessarily expert in taking out leads. In general, it is usually safest to leave old leads in, unless there is a concern of active infection. In addition, it is not usually necessary to change leads if the generator is being replaced. Perhaps your old leads were epicardial (placed on the outer surface of the heart by a cardiac surgeon); if this is the case, then the approach would be different than what I have described.
I hope this has been useful. I wish you the best of luck. Feel free to write back.
Information provided here is for general purposes only. Specific questions should be addressed to your own doctor. If you would like to make an appointment at the Cleveland Clinic Heart Center, please call 1-800-CCF-CARE or inquire online by using the Heart Center website at www.ccf.org/heartcenter. The Heart Center website contains a directory of the cardiology staff that can be used to select the physician best suited to address your cardiac problem.