case_images: PMC8020123_01
case_images: Emergency department chest X-ray showing pulmonary edema without cardiomegaly.
case_images: OAEM-13-151-g0001.jpg
case_images: PMC8020123_01_OAEM-13-151-g0001.jpg
case_images: f0001
case_images: Oxygen saturation on room air was 72% and chest X-ray demonstrated pulmonary edema without cardiomegaly (Figure 1).