Medtronic plc recently received U.S. Food and Drug Administration (FDA) approval for the Valiant Navion thoracic stent graft system. The device is indicated for the minimally invasive repair of all lesions of the descending thoracic aorta, including thoracic aortic aneurysms (TAA), blunt thoracic aortic injuries (BTAI), penetrating atherosclerotic ulcers (PAU), intramural hematomas (IMH) and aortic type B dissections (TBAD).
