After many tests and drug tries my two doctors have concluded that my AFib is best left alone until and unless it gets worse. I agree. This takes us back to the original treatment of a calcium channel blocker and a beta blocker to control the pulse rate, however, neither have made it clear what the most desirable rate is. Simple question...what is the most desireable rate. If I take too much medicine I get so draggy I can barely stay awake or do anything else. If I take too little I guess that is bad but I never seem to go over 90. Whats the best....or is that a matter of how I feel. Doctors are in such a hurry anymore its hard to get them to slow down long enough to ask anymore than the most cursory of questions. Please comment.