Has anyone tried these - especially the ones Sainsburys sell? The alcohol content is 0.5% which should be OK, but I wonder about the sulphur dioxide which is used as a preservative. I have had a couple of glasses each evening for the last few days and today have been in and out of AF all day - the first time in 6 weeks - so I'm casting around for a culprit. The only dietary change I've made in that time is the de-alcoholised wine, which is quite nice.
I'm homing in on the preservative which I think should be avoided by AFibbers (?), but any thoughts would be most welcome.