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 Indian J Med Microbiol  
 

Figure 3 (A and B): (A) Suprasternal notch imaging plane. Echobright imaging artifact consistent with air in the superior mediastinum (arrows). INN; innominate vein, I; first branch of aortic arch, II; second branch of aortic arch and III; third branch of aortic arch. (B) Subcostal imaging plane demonstrating echobright artifact consistent with air along the left ventricular free wall (arrows). RV; right ventricle, IVS; interventricular septum, LV; left ventricle

Figure 3 (A and B): (A) Suprasternal notch imaging plane. Echobright imaging artifact consistent with air in the superior mediastinum (arrows). INN; innominate vein, I; first branch of aortic arch, II; second branch of aortic arch and III; third branch of aortic arch. (B) Subcostal imaging plane demonstrating echobright artifact consistent with air along the left ventricular free wall (arrows). RV; right ventricle, IVS; interventricular septum, LV; left ventricle