"We have to be thoughtful about patients who are diabetic in terms of taking beta blockers," he said. "They do slow the heart rate, which is good, but also can lead to fatigue." According to the ...

This results in a decreased heart rate through decreased SA node ... beta-blocker for a specific condition. The chart below summarizes which beta-blockers possess each property.

Beta blockers have been shown to prolong survival in chronic heart failure. It is currently a matter of debate whether any β blocker is superior to the other in terms of improving symptoms ...