search:junctional rhythm相關網頁資料

      • en.wikipedia.org
        Cardiac arrhythmia (also known as irregular heartbeat) is any of a group of conditions in which the electrical activity of the heart is irregular, faster, or slower than normal.[1] The heartbeat may in fact be too fast or too slow, or may follow an irregu
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      • www.ntuh.gov.tw
        動態心電圖判讀入門. 心率過緩. 江文莒醫師. 台大醫院急診醫學部. 傳導系統與 心電圖. 第1重點: 速率(Rate). • 正常心跳速率(SAN): 每分鐘70-80下. • 心搏過快:> 100下.
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    日期:2024-05-19
    Junctional rhythm describes an abnormal heart rhythm resulting from impulses coming from a locus of tissue in the area of the atrioventricular node,[1] the "junction" between atria and ventricles. Under normal conditions, the heart's sinoatrial node deter...
    瀏覽:1069
    日期:2024-05-22
    Junctional Rhythm. Cardiac rhythms arising from the atrioventricular (AV) junction occur as an automatic tachycardia or as an escape mechanism during periods of significant bradycardia with rates slower than the intrinsic junctional pacemaker....
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    日期:2024-05-21
    Impulses originate from the AV Junction area and not the from the AV Node. The AV Node is only a gate-keeper of impulses and has not capabilities of creating impulses. Junctional Inherent Rate: 40-60 bpm. Junctional impulses have an Antegrade (upright wav...
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    日期:2024-05-19
    Occurs when higher pacemakers fail to fire or fire at a very slow rate. The AV junction has an inherent rate of 40-60 beats per minute. When a higher pacemaker fails to fire at this rate, the pacemaker will "escape" to the AV junction. This rhythm is also...
    瀏覽:1181
    日期:2024-05-20
    A review of the ECG features of Junctional Escape Rhythms ... Definition A junctional rhythm with a rate of 40-60 bpm. QRS complexes are typically narrow (< 120 ms). No relationship between the QRS complexes and any preceding atrial activity (e.g. P-waves...
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    日期:2024-05-23
    A review of the ECG features of accelerated junctional rhythm. ... LITFL is a medical blog and website dedicated to providing free online emergency medicine and critical care insights and education for everyone, everywhere...anytime....