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. 2021 Feb 9;61(1):61–66. doi: 10.1016/j.jemermed.2021.02.008

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COVUS pathway for the diagnosis and management of PUI for COVID-19. ED = emergency department; IVC = inferior vena cava; LV = left ventricle; RV = right ventricle; PE = pulmonary embolism; PUI = patients under investigation; BP = blood pressure; POCUS = point-of-care ultrasound.