Hi again - not wishing to be a bore but trying again. 2 weeks since cryo ablation. Physically ok. Starting to take exercise and really want to get back to fitness, I'm 68, male and lifelong sporty. However, what's worrying me is that my head is like cotton wool, I have longish episodes, daily, of mild confusion, migraine type symptoms including dull or stabbing headache (but not full on migraine strength thank goodness) and too frequent visual disturbances. I've been told it's likely due to the heart puncture and will clear with time. Any practical advice please? Thanks.