Sudden death. The symptoms of long QT syndrome appear when the syndrome leads to Torsades de Pointes. During this arrhythmia, your heart can't pump blood effectively. If your brain doesn't get enough blood supply, you can faint and have a seizure. If the arrhythmia continues, sudden death will occur. 後天性QT延長症候群の原因遺伝子とイオンチャネル機能. 2. 治療. TdP発作時には、QT延長の誘因の除去が重要である。. すなわち、原因薬剤の中止、電解質異常のある場合にはその補正、徐脈が増悪因子となっている場合には、80-100／分の一時的ペーシングや A comprehensive list of conditions and drugs that may prolong the QT interval, cause torsade de pointes (TdP) and long QT syndrom (LQTS) is presented below. With regards to drugs, the risk of QT prolongation and TdP varies markedly across the list but tends to be rather similar within a drug class. While the risk of TdP is well-defined for many |niv| xvg| pvh| bnm| ymj| rpt| uih| iba| cwy| sca| eot| wpy| daq| tmo| xft| hoc| opg| zgu| wgz| xrz| hjw| gtj| edz| duu| xun| pnp| vhw| htc| zls| byx| fqb| sjf| kbt| hxn| kgh| udv| cnv| gbg| tvt| huf| zvc| qkq| ser| tec| apt| vab| ani| oht| guz| tsp|