介入医师在处理慢性完全闭塞(chronic total occlusion,CTO)病变、分叉病变等复杂冠状动脉病变时,经常需要借助微导管来改善导丝的操控性,提高导丝的支撑力、通过性以及快速交换导丝。目前临床常用的微导管如Finecross导管(Terumo...介入医师在处理慢性完全闭塞(chronic total occlusion,CTO)病变、分叉病变等复杂冠状动脉病变时,经常需要借助微导管来改善导丝的操控性,提高导丝的支撑力、通过性以及快速交换导丝。目前临床常用的微导管如Finecross导管(Terumo Corporation,Tokyo,Japan)和Corsair导管(Asahi Intecc,Aichi,Japan)均为单腔结构,在某些特殊情况下尚存有明碌不足。展开更多
Medieval women participated in the European Crusades into the Middle East in various ways. Most commonly, they stayed home and took over responsibilities left by their husbands and fathers and brothers and sons who we...Medieval women participated in the European Crusades into the Middle East in various ways. Most commonly, they stayed home and took over responsibilities left by their husbands and fathers and brothers and sons who went on crusade. Some accompanied the crusading armies. This essay attempts to take an overall and concrete review of the roles of women during the Crusades.展开更多
文摘介入医师在处理慢性完全闭塞(chronic total occlusion,CTO)病变、分叉病变等复杂冠状动脉病变时,经常需要借助微导管来改善导丝的操控性,提高导丝的支撑力、通过性以及快速交换导丝。目前临床常用的微导管如Finecross导管(Terumo Corporation,Tokyo,Japan)和Corsair导管(Asahi Intecc,Aichi,Japan)均为单腔结构,在某些特殊情况下尚存有明碌不足。
文摘Medieval women participated in the European Crusades into the Middle East in various ways. Most commonly, they stayed home and took over responsibilities left by their husbands and fathers and brothers and sons who went on crusade. Some accompanied the crusading armies. This essay attempts to take an overall and concrete review of the roles of women during the Crusades.