Hi I have just had this week another prolonged episode of atrial fibrillation/flutter and had to be cardioverted on monday. The cardiologist has said to increase my flecainide to 100 mg twice a day from 50/50 and my bisoprolol to 2.5mg from 1.25mg
I am now having hypotension and feeling lethargic . Feel like I can’t get a breath . My episodes always happen in the early hours of the morning. Any advice on whether I should cut back on bisoprolol or flecainide ?