Welcome to the forum, @ChrisDun! Has your husband been checked for nutritional deficiencies?  Many newly diagnosed are short on the B Complex vitamins (especially Thiamine), Vitamin D and minerals like magnesium and iron.   Talk to the doctor and nutritionist about supplementing the eight essential B vitamins while healing.   I had episodes where I would "hit a walk" and had to stop and rest.  I was very deficient in Thiamine and the other B vitamin.  The B vitamins are water soluble, and so are easily excreted if not needed, but the difference supplementing them was enormous, especially with Thiamine in the form Benfotiamine which promotes intestinal healing.   ...

Thank you for sharing your husband’s remarkable journey—it’s truly inspiring to hear how a holistic, root-cause approach has made such a profound difference in his health. It’s fascinating how his cardiologist connected dietary inflammation, gut health, and even historical factors like abdominal radiation to his A-fib, leading to a tailored plan that finally resolved his episodes. The emphasis on diet (especially sugar, gluten, and dairy), along with targeted supplements and careful monitoring, highlights how individualized care can outperform one-size-fits-all protocols. It’s also refreshing to hear about a doctor who prioritizes metabolic markers like HDL, triglycerides, and Vitamin D over...