All calculators

Pulmonology · Emergency Medicine

Original Pulmonary Embolism Severity Index calculator

Enter the published formula inputs below to calculate and interpret this score.

Clinical inputs

Result

Sign in to run this calculator

Browse inputs freely. Sign in to calculate with your values.

Formula inputs

  • Age (years)Accepted range: 0 to 130
  • Sex adjustment
  • History of cancer (+30)
  • History of heart failure (+10)
  • Chronic lung disease (+10)
  • Pulse ≥110/min (+20)
  • Systolic blood pressure <100 mmHg (+30)
  • Respiratory rate ≥30/min (+20)
  • Temperature <36°C (+20)
  • Altered mental status (+60)
  • Arterial oxygen saturation <90% (+20)

Primary source

Aujesky D et al. Derivation and validation of a prognostic model for pulmonary embolism. Am J Respir Crit Care Med (2005)

View source