Rapid Shallow Breathing Index (RSBI)
RSBI = respiratory rate (breaths/min) ÷ tidal volume (L); enter TV in mL.
Calculadora
Como funciona
RSBI is a bedside index for predicting successful ventilator liberation.
Limites
Must be interpreted with oxygenation, mental status, and underlying disease.
Educational tool only—not for diagnosis or treatment decisions.