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靜態心電圖檢查
甚麼是靜態心電圖?
靜態心電圖的檢查原理,是從裝置在胸前及手腳上的電極,收集心臟收縮和擴張運動所產生的電流,記錄到紙帶上。
進行心臟檢查時,醫護人員會替病人貼上十塊金屬導體,四塊貼在四肢末端,六塊貼在胸前。電子儀器會根據每塊導體所接收的訊息,利用不同的信息配搭拼出十二個電流圖型,這就是常用的「十二線心電圖」(12 Leads E.C.G.),它可從不同角度觀察心臟的活動以及狀態。
醫護人員根據記錄的波形變化,推測應診者有機會罹患的疾病,包括心肌梗塞、心臟移位、心囊炎、心律不整、冠動脈不全、電解質代謝失衡、心房或心室肥大症等。
Description
By using negative ion and Dual UVC + UVA technology, purify indoor and car air in just 6 minutes. Negative ions actively attract the polluted microparticles in the air which are always positively charged, thus making the invisible PM2.5 form into clusters and fall down. The negative ions can damage the bacterial protein to make them weak or dead, thus making air purified and deodorized. UV technology could stimulate the catalytic action of the photocatalyst, to generate more hydroxyl radicals and active oxygen ions. It is turning oxygen and water into a strong oxidizing active oxygen anion (. O2) and hydroxyl radicals (.OH), which is able to oxidize bacteria and viruses.
注意事項:空腹8小時
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