Erratum: Acute pulmonary embolism ================================= * Luke Howard Please note the correction to Fig 2, risk stratification of non-high risk pulmonary embolism (based on European Society of Cardiology 2014 guidelines), the low risk arm is for ‘PESI class I–II or sPESI = 0’. ![Fig 2.](http://www.rcpjournals.org/https://www.rcpjournals.org/content/clinmedicine/19/4/359/F1.medium.gif) [Fig 2.](http://www.rcpjournals.org/content/19/4/359/F1) Fig 2. Risk stratification of non-high risk pulmonary embolism (based on European Society of Cardiology 2014 guidelines).3 BNP = brain natriuretic peptide; CT = computed tomography; hsTnI = high sensitive Troponin-I; PESI = Pulmonary Embolism Severity Index; RV = right ventricle; sPESI = simplified Pulmonary Embolism Severity Index. * © Royal College of Physicians 2019. All rights reserved.