Early surgery with aggressive surgical approach to improve 6-month outcomes in patients with active infective endocarditis: contribution of cerebral preoperative magnetic resonance imaging. - Nakamura M; Uzuka T; Sato H; Kondo M; Sakata J; Kodama F; Murai D; Komatsu H; Makino T; Kohya T (General thoracic and cardiovascular surgery, 2019)