ATLS 10th EDHemorrhagic Shock ClassificationExplain to PatientHeart Rate (BPM)< 100100 - 120120 - 140> 140Systolic Blood PressureNormalDecreasedEstimated Blood Loss (%)< 15%15 - 30%30 - 40%> 40%Mental StatusNormalAnxiousConfusedLethargicDetermine Shock ClassAwaiting VitalsInput heart rate, blood pressure, and mental status to classify the severity of hemorrhagic shock.Guidelines & EvidenceWhen to UseHow it WorksClinical PearlsNext StepsThe EvidenceOrigins & HistorySection 1When to UseSection 2How it WorksSection 3Clinical PearlsSection 4Next StepsSection 5The EvidenceSection 6Origins & HistoryVerifiedLast Review: 2026When to UseLast Comprehensive Review: 2026