Case Report

High-Flow Nasal Cannula Therapy in a Patient with Reperfusion Pulmonary Edema following Percutaneous Transluminal Pulmonary Angioplasty

Figure 2

Initial percutaneous transluminal pulmonary angioplasty was performed for the right pulmonary artery (a). The A8 region of her right pulmonary artery was dilated by the balloon (plain old balloon atherectomy, b).