AUC	area under the ROC curve
CTEPH	chronic thromboembolic pulmonary hypertension
CI	confidence intervals
ESC	European Society of Cardiology
HR	heart rate
ISTH	International Society on Thrombosis and Haemostasis
MD	mean/median differences
NPV	negative predictive value
NT-proBNP	N-terminal pro-brain natriuretic peptide
OR	odds ratio
PE	pulmonary embolism
PH	pulmonary hypertension
PPV	positive predictive value
RHC	right heart catheterisation
sPESI	simplified Pulmonary Embolism Severity Index
ROC	receiver operating characteristic
VTE	venous thromboembolism