I accepted a job offer last Sept. 8 and last Sept 10 I went to a physician for a physical exam. It would have been a perfect exam but the physician noticed my heartbeat pattern. My heart is pumping oddly, missing 4-5 beats per minute. She's worried that I might faint in the job so she required me to see a cardiologist. So I went to a hospital last Sept 15 and had my ECG and I might go to 2 other kinds of heart check-ups.  

I think the cause of this skippy heartbeats is stress, so now I'm avoiding it plus some exercise in the morning and not drinking caffeine.