Atrial Fibrillation (AFib) Support Group
Atrial fibrillation (AF or afib) is an abnormal heart rhythm (cardiac arrhythmia) which involves the two small, upper heart chambers (the atria). Heart beats in a normal heart begin after electricity generated in the atria by the sinoatrial node spread through the heart and cause contraction of the heart muscle and pumping of blood.

I am right behind you (couple years). May be by then, you post the "DOs" and the "Don'ts" of after 65, lol.
Take care,
Scott
Happy B day. Thanks for your humour, insightful posts and thoughtful comment.