Once at the hospital I was injected with adenosine (extremely unpleasant by the way), which only worsened the situation. Eventually, I was injected with
toprol XL, which over the next 20 minutes decreased my heart rate to approximately 100 bpm. I was sent home within the next few hours, and prescribed daily tablets of toprol XL. Well, I took these beta blockers over the next week or so, but due to some chest pains and extreme fatigue I was taken off of them.