CARTAGENA, Colombia (Nov. 15, 2022) Capt. Nelle Linz, a Interventional Cardiologist from Springfield, Virginia, left, Hospital Corpsman 2nd Class Danielle Dixion, a cardiovascular technician from Washington, Missouri, right, and Santiago Merchan, a medical student and volunteer translator from Bogata, Colombia perform a transthoracic echocardiogram on a patient during a subject matter expert exchange at Hospital Naval de Cartagena in Cartagena, Colombia during Continuing Promise 2022, Nov. 15, 2022. Continuing Promise is a humanitarian assistance and goodwill mission conducting direct medical...