COVID-19 pneumonia: Perfusion abnormalities shown on subtraction CT angiography in apparently well-ventilated lungs. A prospective cohort study

Purpose: To evaluate whether a subtraction CT angiography (sCTA) perfusion score may have prognostic value in patients with COVID-19 pneumonia. Method: This prospective cohort study included adult patients with RT-PCR-confirmed SARS-CoV-2 infection admitted to the ED and a sCTA performed within 24 h...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Mario G. Santamarina, Felipe Martinez Lomakin, Ignacio Beddings, Dominique Boisier Riscal, Jose Chang Villacís, Roberto Contreras, Jaime Vidal Marambio, Eduardo Labarca, Jorge Torres, Mariano Volpacchio
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Elsevier 2023-07-01
Schriftenreihe:	Heliyon
Schlagworte:	COVID-19 Computed tomography angiography Angiotensin converting enzyme 2 Vasoconstriction Ventilation-perfusion ratio
Online-Zugang:	http://www.sciencedirect.com/science/article/pii/S2405844023052933
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