text_1: 在 37 , 350 例 患者 ( 中位 年龄 , 73 岁 ) 中 , 33% 接受 了 VKA 治疗 ; 其余 67% 接受 了 DOAC 治疗 .
  
text_2: of 37,350 patients ( median age , 73 ) , 33 % were treated with VKA ; the remaining 67 % were treated with direct oral anticoagulants ( DOACs ) .
  