Why is A-Fib ablation more difficult than A-Flutter?

[Guest guest]

I would like to know how and why is A-Fib ablation more difficult

that A-Flutter, and why is it percentage wise, less successful than

A-flutter? I read a previous post that quoted 70% success rate,

where A-Flutter is significantly higher (90%+).

Also, does continued bouts of minor A-Fib damage my heart per sa, or

is it more of an inconvenience? I'll have 3-4 bouts a day, that last

from 2 minutes to perhaps 20 or more. Sometimes I'll go to the ER,

and sometimes not.

My Card is already making arrangements for the CC in ohio, but it

will take a while he has indicated.

Dave