Hi, Thanks for writing in. I am a qualified and certified cardiologist. I read your question with diligence. No meopausal hormonal
levels are not related. (except to some extent other harmones like thyroid
harmone and catecholacholmines may be related). When you say is healthy heart I assume you have been thoroughly examined by a doctor and an echocardiography
has been done. Then you are having what is called 'Lone Atrial Fibrillation'. If your gynecologist is planning to give you any harmonal therapy please ask your cardiologist whether you need blood thinners for incidence of complications are well documented. May be you need a drug to control ventricular rate or for attempt to regain sinus
rate, therefore, consult with a cardiologist is must for you. Good Luck.
Dr Anil Grover
MBBS, MD (Medicine) DM(Cardiology)
Cardiologist and Internist