My resting pulse rate is around 60, lately when I get up in the morning I notice my pulse rate is up to 120+ and I feel a little nervous, nothing else. Have Hx of MI, hypertension, RA, CAD. Take Plavix, Crestor, Lisinopril, Lopressor, ASA, Prednisone, and Arava. Have cut out Coffee and still experience this.