Automatic Defibrillation Is NOT Appropriate in Most Cases of Infant

Automatic defibrillation is NOT appropriate in most cases of infant cardiac arrest due to which of the following?

A) Ventricular fibrillation is not the primary cause of cardiac arrest in the pediatric patient.
B) The energy delivered by the AED would not be effective on an infant.
C) AEDs cannot effectively determine rhythms on patients weighing less than 20 pounds.
D) None of the above