Greeting: =my Name Is Susan & I Am In My

Greeting: =my name is Susan & I am in my early 60s. I am having many medical issues, & have been for about 12 years. About 11 days ago I had symptons like I cant recall having before. I became a bit concerned. I felt a little dizzy and warm,and I feel I my heart is like its pulseing in my head,arms,hands &mostly from the waist up.I also experance shaking,and it also is predomanetly \rom the waist up at the same time.