The antigens of the Chido/Rodgers system are located on the _____ complement component

A normal or narrow QRS complex indicates the impulse is not formed in the ventricles and is termed:

A) supraventricular B) midventricular C) idioventricular D) aberrant conduction

The trade name of disopyramide is:

A) Dilantin B) Tambocor C) Norpace D) Rythmol