Atrial Fibrillation-Associated Ischemic Stroke Patients with Prior Anticoagulation Have Higher Risk for Recurrent Stroke

Kanta Tanaka, Masatoshi Koga, Keon Joo Lee, Beom Joon Kim, Eun Lyeong Park, Juneyoung Lee, Tadataka Mizoguchi, Sohei Yoshimura, Jae Kwan Cha, Byung Chul Lee, Jin Nakahara, Norihiro Suzuki, Hee Joon Bae, Kazunori Toyoda