These comments are made for the purpose of discussion and should NOT be used as recommendations for or against therapies or other treatments. An individual patient is always advised to consult their own physician. Well, they are only to treat the symptoms.
Beta blockers are the usual ones to block extra beats, etc.
Occasionally, antidepressants or benzodiazepines for the concurrent anxiety. My doctor recently put me on Atenolol for high blood pressure and mitral valve prolapse. I'm 36 and in relatively good health otherwise. Thus far, this is the only medicine that I've found to work with a consistent results. I also suffer from allergies to pollens at various times of the year.