Oooh! I know what that is! Very glad to hear you're doing well.
My wife is a cardiovascular ultrasound tech, so if you've ever had an ultrasound "echo" of your heart, she does it better. It also means, if you would ever have noncritical questions (for important stuff, always see your Doctor, duh), or happen to find yourself in the North Texas area and need a local cardiologist, drop me a line.

Honestly, I don't expect you actually need either, but I try to be helpful. :)