PS..only because you're a fellow former Marine..
Semper Fi!
I’m glad to hear that “( I’m back running again) and training for a triathlon maybe this fall..”
Our third child developed pre-atrial tachycardia after we were ambushed in Uganda when she was 8 years old. She’s a fine, healthy 33 year old mother of our granddaughter now. She got over the tachycardia in high school and was able to play soccer and swim 500 meters in the state semi-finals.
Glad to hear your pump is working correctly!
PS Fibonacci numbers are fascinating!