Has anyone experienced atrial fibrillation after starting steroids? 4 years ago I had steroid injections in both knees, and less than 48 hours later suddenly went into persistent rapid AF, having no previous history of it. I found some Dutch research that found new atrial fibrillation was more common after steroids. I'm due for a knee replacement in 3 weeks' time, and usually the steroid dexamethasone is part of the treatment, as it lessens initial pain and inflammation and helps recovery, but I'm afraid it will trigger me back into AF.
A couple of studies I found:-
"Our findings strongly suggest that patients receiving high-dose corticosteroid therapy are at increased risk of developing atrial fibrillation." jamanetwork.com/journals/ja...
AF triggered in cattle after dexamethasone. The cattle recovered after being given a mineral solution. link.springer.com/article/1...