TRIAGEABC Massive Transfusion Score
Mechanism & Imaging
Penetrating MechanismGunshot or stab wound
Positive FASTFluid in abdomen/pericardium
Physiological State
SBP ≤ 90 mmHgHypotension on arrival
HR ≥ 120 bpmTachycardia on arrival
Awaiting Trauma Data
Input mechanism, physiology, and ultrasound findings to assess massive transfusion probability.
Guidelines & Evidence
Verified
Last Review: 2026
Last Comprehensive Review: 2026
