Ugh a few months ago I was having these repetitive episodes of feeling like I was going to die and HR pounding away 140-160bpm lasting anywhere from 20 minutes to 40... sometimes I would get multiple episodes in a row... these episodes make me terrified! Like I have no idea what to do... I wore a heart monitor and it showed frequent episodes of sinus tachycardia... doctor said scary but won’t kill me... anyway long story short I went a long time without these episodes and I’ve had multiple today... I’m at my wits end and don’t know what to do... I have a therapist and a cardiologist basically they told me to take beta blocker but it drops my pressure too low...