I was worried I might have another heart complication, and there’s still a possibility something is amiss there. I see the cardiologist again on Thursday for more tests. But, as it turns out, the symptoms may be due to over activity: I’ve now lost a full 50 pounds since last Dec, plus gained probably five or six pounds of good lean muscle in the bargain. That didn’t happen by accident; at age 51, post heart surgery and suffering from a disabling form of rheumatoid arthritis, it’s a thin line to walk between healthy exercise and repetitive injury. [Read more…]