A member asked:

How many pacs is too much?. i feel out of norm. posted hr line chart in files showing frequency. drs wont ablate pacs. cant tolerate meds due to lowhr

A doctor has provided 1 answer
Dr. Leonard Stein answered

Specializes in Cardiology

10/min too many: Etiology of ordinary PAC's broad even if Echo normal. Even small doses of long acting B-Blocker can decr PAC's signif. Have you tried 12.5 - 25 mgs per day of Metoprolol Succinate? I have had good success with this particular med. Do not expect cure overnight, but usually this can stabilize the heart. At these doses of the long act metoprolol heart rate will slow little if at all.

Answered 11/13/2015

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