Some of the best / most nuanced medical advice I’ve ever received is from online forums.
I think what you really mean is “don’t risk your life on the basis of advice from strangers”.
Note that all the other answers ITT say “yes anything that elevates your HR is dangerous”, so OP knows not to play that type of game before his next appointment with his cardiologist, which could be weeks or months away.
Had they not asked, they wouldn’t know to avoid that activity.