John's Guestbook

Diagnosis: Aortic Stenosis, Bicuspid Aortic Valve

Member Since: September 27, 2017

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John Dodson got a guestbook from Laura T.
8 years ago (January 8, 2018)
Great job, John! Here's to your good health and a Happy New Year!!
John Dodson got a guestbook from Bonnie
8 years ago (January 3, 2018)
I love your attitude and your sense of humor, John. You just keep on dancin'!!
John Dodson got a guestbook from Anna Jones
8 years ago (January 2, 2018)
Thank you for posting the two links regarding mechanical valve v biologic valve. Has your research indicated whether porcine or bovine valve is a better option?
Hi Anna, I did some research and I'll copy the link below for a paper that surveyed almost 10,000 patients and gave a slight advantage to bovine. I'm not sure why a surgeon would recommend porcine, but they still do - maybe it is a size thing. My understanding is... Read more.
My surgeon prefers bovine over porcine valves. He said he hasn't used porcine in about 7 years and feels bovine is more durable and last longer.
Some of it does depend on the position of the valve, for aortic valve replacement, bovine seems to be the present choice. When I found out I needed a valve replacement my cardiologist and surgeon basically told me at 65 years young that I needed a mechanical valve, my research... Read more.

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