A 35-year-old member from the U.S. visiting Mendoza, Argentina, presented symptoms of high-altitude pulmonary edema (HAPE), including fatigue, shortness of breath, elevated heart rate, and difficulty breathing. Despite treatment, her condition persisted, prompting Global Rescue to arrange a helicopter evacuation from Plaza de Mulas to a nearby hospital. She was treated for HAPE and monitored for 24 hours before being discharged with instructions for further care. The member expressed satisfaction with the treatment and continued her recovery independently.