i have a history of mitral valve stenosis - rheumatic fever in childhood -- no changes in EKG, echo, carotid doplers MRI, etc - should i be concerned regarding nocturnal tachycardia -- am on toprol twice a day,
diovan,
and simvastatin, premarin, metroprolol, saw cardiologist in Dec -- diovan was added because bp was slightly elevated -- just started the night tachycardia -- wakes me up and then I fall right back to sleep before I can even check my pulse rate -- should I contact him?