Crazy story - my dad went to the hospital with chest pain he’d been having for several days. The ER docs ran blood work and ekg and concluded it wasn’t a heart attack. He started complaining that the pain was getting a lot worse, moving into his jaw. The docs gave him some morphine and he said it wasn’t doing anything for the pain. So they hook him back up to the ekg. While they are watching the ekg, he has a heart attack, which they then confirmed with bloodwork.

So yeah. Hope your day is going better than that.