Denver: Whoops is right! I'm a healthy guy... this stuff wasn't supposed to happen. I just goes to show ya. For my situation the pacemaker would just be for elevating the HR while at rest. Based on the stress test, I guess they felt my heart response to exercise was okay.

making: Alas, my cardiologist is leaving the final decision to me. I did tell him about all meds *and* supplements, something I don't always do. His recommendation was to drop the herbal supplements I was taking... you don't always know all the ingredients. I have done that.

Spinz: Why is it that the most obvious advice is so easy to overlook. I will do that. Thank you!

MoBiker (and Yen): The cardiologist mentioned the MRI issue, and said I'd have to use an alternative technology (ct scan?). I will elevate it as a concern.

Yen: I read about your father while searching the threads prior to posting. You have my deepest sympathy and you are in my thoughts and prayers. Thank you for sharing. I lost my mother October 22... it is hard.

Dchief: I do need specifics... they use to warn about microwave ovens, now I hear I would need to consider cell phones, etc. I would be interested in what you find out, and I will check back with my cardiologist.

Thanks so much everyone for your input. First up, I will be pursuing the 2nd opinion.