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A member asked:

How effective is diltiazem (cardizem) for managing atrial fibrillation?

A doctor has provided 1 answer
Dr. James Chapman answered

Specializes in Cardiology

Effective: Controlling the heart rate is an important part of treating atrial fibrillation. This can be done with a calcium channel blocker, such as diltiazem or verapamil, or a beta-blocker. Also important is anticoagulation, and consideration of restoring sinus rhythm.

Answered 3/26/2015

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Could i be having congestive heart failure i had a pacemaker put in last year because of atrial fib i take diltiazem which was just increased to 360 mg from 240 mg for the last few days and nights I am short of breath i wake up short of breath seems t

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