Long and boring history, suspected myocarditis causing some dilation of right heart. Was getting a lot of right sided chest pain and shortness of breath during even easy exercise with really high heart rate. As a bit of a guess they started me on Bisoprolol three weeks ago and all of a sudden I can run again! From only 100m to now a few km, which is fantastic. No complaints there.
What’s weird now is that I only really get chest pain through to my back and shortness of breath when lying down. Is that common? Does this go away too as heart health improves? It’s not a big deal, just curious really, given the improvements in my heart rate and ability to exercise.