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- Keywords Biatrial pacing;Atrial tachyarrhythmia;Intra atrial conduction block; 双房起搏;快速房性心律失常;房间传导阻滞;
- second degree retrograde ventricular atrial block 二度逆行性室房传导阻滞
- The mechanism of AF is intra atrial irregular reentry which is driven by APB; 房颤的机制是房早驱动的心房内不规则折返 ;
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- Keywords Isthmus dependent atrial flutter;Intra atrial reentrant tachycardia;Congenital heart disease surgery;Catheter ablation; 心房扑动;心房内折返性心动过速;心脏外科手术;导管消融;
- That old block of flats is a real eyesore! 那座旧公寓真不顺眼！
- The office block is under offer. 办公大楼已有人出价购买。
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- Write your name in block capitals, please. 姓名请用大写。
- He buy a block of share in mark and spencer. 他购买了“麦克斯和斯潘塞百货联销店”的大宗股份。
- He has a mental block about maths. 他一遇到数学问题就糊涂。
- The minister's action is ruled to be intra vires. 裁定部长的行为在权限范围内。
- Japan exercised her veto to block the resolution. 日本使用了否决权反对该项决议。
- The company occupies three floors block. 这家公司占用了办公室大楼的三层楼房。
- The man cleft a block of wood in two with an axe. 那人用斧头把一块木头劈成两半。
- Before I came home I lost all, stock and block. 我还没到家，就丢失了所有的财产。
- A large piece of ice broke away from the main block. 一大块冰从整个大冰块上断裂开来。
- Atrial fibrillation (AF) is a common arrhythmia. 摘要心房颤动是一种常见的心律失常。
- This block of flats has a non-resident caretaker. 这座公寓的管理员不在公寓里住。
