Notfall Rettungsmed
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After taking a patient's history and physical examination, lung ultrasound can immediately reveal numerous causes and complications in patients suffering from respiratory tract infection and/or dyspnea. It can thus facilitate decisions on further diagnostic and first therapeutic procedures, even in patients with a SARS-CoV‑2 infection who present to the emergency room. This review article highlights the typical findings of lung ultrasound in patients with COVID-19 and discusses its value compared to other imaging methods.