Hi Anne,
I'm not sure if you not Not Aorta means you dont wish feed back on this valve or not, but I can respond about the Open Heart. I have had three open heart surgeries in my 63 years, all taking place in the late 1960's to 1976. In those dinosaur days, there was nothing like O2 readers, but I can mention that often times after surgery I had very difficult times breathing and I am sure my O2 was very low. Most of the breathing problems were from the sternum; it hurt to try and take a deep breath.
I did go to our local hospital to be checked out:
Blood pressure, an EKG machine the size of a desk top, some deep breath s (yeah right) I was only 11 years old and I had what is now known as panic attacks. But always they said I was alright.
Took a few visits to my cardiologist to confirm every thing was normal.
Anyway, that's my story.
I hope this helps in any way, Anne.
Ken
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ken levine
volunteer, retired
802-236-8186
kenpaullevine@gmail.comMiddlebury, Vermont
05753
United States of America
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