Hi, I Have Been Under Lots Of Stress At Work

Hi, I have been under lots of stress at work and 2 days ago I started to have episodes of heart palpitations (heart pounding) with a sense of increased heart rate. I noticed that it also appears after eating but also in other times. Would Concor help in reducing these symptoms? (I had similar symptoms due to stress when I was 43 and when I was 28) now I am 55. Thanks