There are mainly two types of PCCs: 3-factor and 4-factor concentrates. The 3-factor PCC includes Factors II, IX, and X. The 4-factor PCC, on the other hand, includes all four factors (II, VII, IX, and X) and is more commonly used due to its comprehensive nature. The choice between these formulations depends on the clinical scenario and the specific requirements for reversing anticoagulation.
