They often blame someone else for something they did. They can also give a reason for why they can or cannot do something. They also make excuses.
Explanation:
"Pacemaker" is the one choice among the following choices given in the question that is the treatment that can also regulate heart rhythmsthat has replaced drugs in some cases. The correct option among all the options that are given in the question is the first option or option "A". I hope it helps you.
