Question

Which is the correct breakdown of the medical term antiarrhythmic into its component parts?

Answer 1

Component parts of antiarrhythmic are:
anti- + arrhythmic  

·    Anti is a prefix which means “against,” or “opposite of”
·     Arrhythmic is any disturbance in the rhythm of the heartbeat. 
       a+rhythm a is usually a prefix which means not or without something.