Thanks for all the replies. I did a repeat ECG, with the same result. Then, I had an echo-cardiogram, and the cardiologist found nothing wrong. My high pulse rate was caused by nerves, which affected the ECG, but hopefully now I will get my medical, not have to worry about the ECG in the future, and can focus on becoming a pilot.
b747heavy,
Just wondering how you monitor your BP at home? Do the CAA require it? Also, to have it on record with the CAA, did you have to send them the results of an echo-cg or just a letter from your cardiologist?
Again, thanks for all the replies, really helpful. Best regards!