Arterial Blood Gas (ABG) Interpretation Online

Step-by-step interpretation using the classic method: pH status, primary disorder (respiratory/metabolic), whether the expected compensation is adequate or a second disorder is present, anion gap (albumin-corrected when applicable) and delta ratio for high anion-gap metabolic acidosis.

Aviso médico: Herramienta de referencia y organización para profesionales de la salud. NO es un dispositivo médico, NO da diagnóstico y NO sustituye el criterio clínico ni las guías institucionales vigentes. Las bandas de compensación son reglas de enseñanza clásicas ("de Boston"), con margen de error explícito. El profesional que usa esta calculadora es responsable de validar cada resultado contra la evidencia y normativa vigente antes de aplicarlo a un paciente real. Herramienta gratuita de CESCAC Productos y Servicios S.A.S. (RUC 0993389404001, Ecuador).

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Are you a clinician using these calculators daily? Check out Sistema Médico (SM), CESCAC's electronic health record software.
Need the full offline reference? Full 19-score reference PDF. Want the top 5 on one printable page? Free ICU Quick Card by email -- qSOFA, NEWS2, CURB-65, GCS, Wells PE.