Pulmonology
Gas exchange and COPD prognosis.
Pulmonology · Equation
A–a gradient
Is hypoxaemia due to a gas-exchange problem or hypoventilation?
Pulmonology · Risk scoreBODE
What is the long-term mortality risk in COPD?
Infection & Sepsis · Risk scoreCURB-65
How severe is this community-acquired pneumonia, and where should it be treated?
Emergency Medicine · Decision rulePERC
Can PE be excluded without D-dimer testing in a low-risk patient?
Critical Care · EquationP/F ratio
How severe is impaired oxygenation (ARDS category)?
Infection & Sepsis · Risk scorePSI
What is the 30-day mortality risk in community-acquired pneumonia, and where should it be treated?
Emergency Medicine · Risk scorePESI
What is the 30-day mortality risk of a patient with confirmed acute PE?
Emergency Medicine · Risk scoresPESI
Is a patient with acute PE at low risk of 30-day mortality?
Critical Care · EquationS/F ratio
What is the non-invasive oxygenation ratio when no blood gas is available?
Emergency Medicine · Risk scoreWells PE
What is the pretest probability of pulmonary embolism?