Heart issues

[5oakterrace]

I have read of folks having heart issues in this forum. I guess the bell tolls for me. Morning after a 3 hour session on rollers I have no pulse - woke up with heart aflutter. Ended later in the day. Now I can do steady state and intervals. All is steady but afterwards - I miss a beat. The skip is regular - 1 thru 4 and miss. 1 thru 4 and miss. Sometimes 1-8 and miss, 1-8 and miss. The other day the miss was before I worked out. But when I get going all is well. And sometimes I work out and all is normal afterwards.

Seeing Dr. now. Have to wear some monitor when it arrives. "Go to ER if flutter happens again" was the word. Puts a pinch of fear in me. All was ok until covid hit me over Christmas. Kind of wonder if there might be something to that. Also have complete right bundle bunch block which also might factor in. Am also getting older (67) so there is that.

Anyone go through this kind of thing? Thanks in advance. I am just beginning the Dr., professional "what is happening" approach.