Outcomes of Coverage of the Left Subclavian Artery during Endovascular Repair of the Thoracic Aorta

Coverage of the LSCA during TEVAR is feasible with low complication rates, although it carries an increased risk of CVA. The selective LSCA revascularization and embolization strategy was well tolerated. A more liberal strategy may be required to decrease the rate of delayed revascularization and embolization procedures to treat arm claudication and endoleaks, respectively.