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標題:

何謂愛因索芬三角Einthovens triangles?

發問:

請問在心電圖測量原理當中有一個東西叫 "愛因索芬三角" (Einthovens triangles) 那是什麼?!

最佳解答:

 

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就是把人的右手、左手、左腳當作三頂點所組成的正三角形,就叫做『愛因索芬三角』,算是最早的心電圖原理,相當於現今12導程心電圖的LeadI, Lead II, Lead III。簡單中文資料供您參考 http://ntuh.mc.ntu.edu.tw/lab/education/ecg%20web/introduction.htm 圖片參考:http://ntuh.mc.ntu.edu.tw/lab/education/ecg%20web/ecgimages/Ecg_534.gif 這是由荷蘭生理學家Willem Einthoven所發現的,當初他以狗做實驗,發展成心電圖。 圖片參考:http://vlp.mpiwg-berlin.mpg.de/vlpimages/images/img3828.jpg

其他解答:

Einthovens Triangle|||||The Leads & Einthoven's Triangle The electrodes are typically twelve in number. The stretch between two limb (arm or leg) electrodes is called a Lead. Einthoven named the Leads between the three limb electrodes "Standard Lead I, II and III" referring to the two arm electrodes and the left leg electrode. He studied the relationship between these electrodes, forming a triangle where the heart electrically constitutes the null point. The relationship between the Standard Leads is called Einthoven's Triangle. Einthoven's Triangle is used when determining the electrical axis of the heart. 以上是愛因索芬三角的解釋 直接到參考資料的網址看 有圖示會讓你更清楚它的意思CF546184287637C5

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