“It’s the circle of life And it moves us all Through despair and hope Through faith and love “Till we find our place On the path unwinding In the circle The circle of life“ “Circle of Life,” from Disney’s animated film, “The Lion King” What a difference a year makes. This time last November, I was lying on an ER gurney, my heart revved up to a resting rate of 135 beats per minute, fluttering in and out of something called atrial fibrillation. A-Fib, as it’s commonly known, is an irregular and often rapid heart rate that can increase your risk of stroke, heart failure and other heart-related complications. Sometimes you…