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1. Konstantinides SV, Torbicki A, Agnelli G, et al. Task force for the diagnosis and management of acute pulmonary embolism of the European Society of Cardiology (ESC). 2014 ESC guidelines on the diagnosis and management of acute pulmonary embolism. Eur Heart J. 2014;35:3033-69.

2. Cohen AT, Agnelli G, Anderson FA, et al. VTE Impact Assessment Group in Europe (VITAE). Venous thromboembolism (VTE) in Europe. The number of VTE events and associated morbidity and mortality. Thromb Haemost. 2007;98:756-64.

3. Stevinson BG, Hernandez-Nino J, Rose G, et al. Echocardiographic and functional cardiopulmonary problems 6 months after first-time pulmonary embolism in previously healthy patients. Eur Heart J. 2007;28:2517-24.

4. Smulders YM. Pathophysiology and treatment of haemodynamic instability in acute pulmonary embolism: the pivotal role of pulmonary vasoconstriction. Cardiovasc Res. 2000;48:23-33.

5. Marcus JT, Gan CT, Zwanenburg JJ, et al. Interventricular mechanical asynchrony in pulmonary arterial hypertension: left-to-right delay in peak shortening is related to right ventricular overload and left ventricular underfilling. J Am Coll Cardiol. 2008;51:750-7.

6. Becattini C, Agnelli G, Germini F, et al. Computed tomography to assess risk of death in acute pulmonary embolism: a meta-analysis. Eur Respir J. 2014;43:1678-90.

7. Kurnicka K, Lichodziejewska B, Goliszek S, et al. Echocardiographic pattern of acute pulmonary embolism: analysis of 511 consecutive patients. J Am Soc Echocardiogr. 2016;29:907-13.

8. Grifoni S, Olivotto I, Cecchini P, et al. Short-term clinical outcome of patients with acute pulmonary embolism, normal blood pressure, and echocardiographic right ventricular dysfunction. Circulation. 2000;101:2817-22.

9. Torbicki A, Kurzyna M, Ciurzynski M, et al. Proximal pulmonary emboli modify right ventricular ejection pattern. Eur Respir J. 1999;13:616-21.

10. Pillus D, Bruno E, Farcy D, et al. Systematic Review: The role of thrombolysis in intermediate-risk pulmonary Embolism. J Emerg Med. 2019;57:517-22.

11. Wittenberg R, van Vliet JW, Ghaye B, et al. Comparison of automated 4-chamber cardiac views versus axial views for measuring right ventricular enlargement in patients with suspected pulmonary embolism. Eur J Radiol. 2012;81:218-22.

12. Klok FA, Van Der Bijl N, Eikenboom HC, et al. Comparison of CT assessed right ventricular size and cardiac biomarkers for predicting shortterm clinical outcome in normotensive patients suspected of having acute pulmonary embolism. J Thromb Haemost. 2010;8:853-6.

13. Ouriel K, Ouriel RL, Lim YJ, et al. Computed tomography angiography with pulmonary artery thrombus burden and right-to-left ventricular diameter ratio after pulmonary embolism. Vascular. 2017;25:54-62.

14. Frémont B, Pacouret G, Jacobi D, et al. Prognostic value of echocardiographic right/left ventricular end-diastolic diameter ratio in patients with acute pulmonary embolism: results from a monocenter registry of 1,416 patients. Chest. 2008;133:358-62.

15. Klok FA, Romeih S, Kroft LJ, et al. Recovery of right and left ventricular function after acute pulmonary embolism. Clin Radiol. 2011;66:1203-07.

16. Ay MO, Kozaci N, Avci M, et al. Utility of biochemical markers and RVD/ LVD ratio in acute pulmonary embolism risk classification in Emergency Department. Eur Rev Med Pharmacol Sci. 2017;21:4391-97.

17. Seon HJ, Kim KH, Lee WS, et al. Usefulness of computed tomographic pulmonary angiography in the risk stratification of acute pulmonary thromboembolism. Comparison with cardiac biomarkers. Circ J. 2011;75:428-36.

18. Ghuysen A, Ghaye B, Willems V, et al. Computed tomographic pulmonary angiography and prognostic significance in patients with acute pulmonary embolism. Thorax. 2005;60:956-61.

19. Trujillo-Santos J, den Exter PL, Gómez V, et al. Computed tomographyassessed right ventricular dysfunction and risk stratification of patients with acute non-massive pulmonary embolism: systematic review and metaanalysis. J Thromb Haemost. 2013;11:1823-32.

20. Kang DK, Sun JS, Park KJ, et al. Usefulness of combined assessment with computed tomographic signs of right ventricular dysfunction and cardiac troponin T for risk stratification of acute pulmonary embolism. Am J Cardiol. 2011;108:133-40.

21. Stein PD, Beemath A, Matta F, et al. Enlarged right ventricle without shock in acute pulmonary embolism: prognosis. Am J Med. 2008;121:34-42.

22. Hamel E, Pacouret G, Vincentelli D, et al. Thrombolysis or heparin therapy in massive pulmonary embolism with right ventricular dilation: results from a 128- patient monocenter registry. Chest. 2001;120:120-5.