合并 发表于 2025-3-23 11:52:50
http://reply.papertrans.cn/19/1811/181004/181004_11.pngaccessory 发表于 2025-3-23 14:43:15
Chamber Enlargement, and it is useful to be familiar with the terms applied to chamber enlargement on the EKG so that when these terms are used, either in written or verbal communication, the appearance of the tracing is accurately described and understood.极肥胖 发表于 2025-3-23 21:47:55
http://reply.papertrans.cn/19/1811/181004/181004_13.png平静生活 发表于 2025-3-23 22:58:30
Axis, of the electrical event in question, which is atrial depolarization (P waves), ventricular depolarization (QRS complexes), and ventricular repolarization (T waves). Axis is not a vector—axis only has direction, while a vector has both direction and amplitude. The normal direction of all the axes is使腐烂 发表于 2025-3-24 02:52:30
http://reply.papertrans.cn/19/1811/181004/181004_15.pngopportune 发表于 2025-3-24 09:22:43
Atrioventricular (AV) Block, of the PR interval beyond 0.2 s. The essential element of both second- and third-degree AV block is a “dropped beat,” in this case meaning an atrial depolarization (P wave) not followed by a ventricular depolarization (QRS complex). Second-degree AV block is subdivided into Mobitz I (or Wenckebach)侵略 发表于 2025-3-24 11:13:34
http://reply.papertrans.cn/19/1811/181004/181004_17.png上下倒置 发表于 2025-3-24 17:32:07
Chamber Enlargement,ctive value of the findings is disappointing. In spite of these limitations, the findings, when present, raise the possibility of chamber enlargement, and it is useful to be familiar with the terms applied to chamber enlargement on the EKG so that when these terms are used, either in written or verb可忽略 发表于 2025-3-24 21:58:57
http://reply.papertrans.cn/19/1811/181004/181004_19.pngtravail 发表于 2025-3-25 03:00:55
Pacemakers,ate atrial or ventricular depolarization. Timely pacemaker firing and successful initiation of the depolarization arc the sensing and capture functions to be assessed whenever a pacemaker is detected in an EKG.