The chain of survival has four links. Put the following list in the correct order: 1. Early defibrillation; 2. Early CPR; 3. Recognition and call for help early; 4. Post-resuscitation care.
(A)3, 1, 2, 4. (B)3, 2, 1, 4. (C)1, 2, 3, 4. (D)2, 1, 3, 4.
B