28F. I vape and tend to have slightly high blood pressure, especially diastolic, though it's gone down a lot recently. I went to urgent care the other day hoping to get my electrolytes checked (I was on a liquid diet for awhile and lost a lot of weight due to dysphagia issues and was only able to start eating again a few days before, and wanted to get them checked due to some numbness in my hand and achiness - though they're most likely from pre-existing spinal issues)

Turned out they couldn't do bloodwork on site, but the doctor decided to run an EKG just to check. He compared it to an EKG I got done there in November due to palpitations (still get those sometimes, including today, but I had a clean echo done since, so no lasting concerns) and said it was different (iirc, specifically something about the sinus rhythm) and that I should go to the ER, which I did. The PA there said it was actually normal and so was the EKG I had at the ER. They did bloodwork and my electrolytes were in range

Also, they checked my troponin at the ER and it was 12, which is still in range but when I've gotten it checked in the past it was way less, like 3. Is that normal? Idk why I'd be having heart issues when my electrolytes were good, so I'm probably overly anxious, but would appreciate another opinion on this EKG. I trust that the ER EKG was normal because it was reviewed by cardiologists but neither of the practitioners looking at this one were cardiologists. Thanks

Do my EKG results look normal? Two different opinions