Sanjay Gupta, York cardiologist, has several interesting Youtube vdeos on A F as I am sure you all know.
On the vitamin C one he talks about how it might be helpful in reducing AF but big pharma are never going to sponsor a study as there is no money in it for them. He suggests it is something patients could do for themselves.
It occurred to me that this group would be ideal for this. We could take advice on study design, trial vit c supplements and report the results ourselves. Might be enough of us to create meaningful results and could not hurt...