So I went in for an EKG because my blood pressure is high and my heartbeat has been at 117 for 6 hours now. After an EKG, blood test, urine test, and a heart X-ray the doctor diagnosed me with tachycardia (no specific type) and told me to follow up with another doctor on Friday.
I don't know how to make the tachycardia slow down or how long this is supposed to last?
I tried bearing down multiple times for a few minutes each to no results.