Fig. 1From: One-month outcomes of patients with SARS-CoV-2 infection and their relationships with lung ultrasound signsRepresentation of the 12 zones on the chest. a The anterior and axillary zones; b the posterior zones. The zones 1 and 2 are limited by the parasternal and anterior axillary lines. The zones 3 and 4 are limited by the anterior axillary and posterior axillary lines. Finally, the zones 5 and 6 are limited by the paravertebral and posterior axillary lines and by the contour of the scapulaBack to article page