Dab tsi yog Ib Lub Pov Tseg Ablation Electrode
Dec 22, 2021
Ablation hluav taws xob yog ib qho khoom siv ntawm siab - zaus phais cov cuab yeej yuav tsum tau muaj nyob rau hauv siab - zaus phais. Nws yog tsuas yog siv ua ke nrog siab - zaus kev phais cov khoom siv los yog cov khoom nyiam rau ablate, hemostasis, electrocautery, electrocoagulation, attraction thiab stripping ntawm cov ntaub so ntswg cuam tshuam thaum phais.
Thaum nws los txog rau ablation, cia's tham txog radiofrequency ablation. Cardiac radiofrequency ablation yog ib qho kev cuam tshuam thev naus laus zis uas xa hluav taws xob catheter mus rau hauv ib feem ntawm lub plawv kab noj hniav los ntawm cov hlab ntsha lossis cov hlab ntsha, tso tawm cov xov tooj cua tam sim no, ua rau lub zos endocardial thiab subendocardial myocardial coagulation necrosis, thiab thaiv qhov txawv txav conduction beam thiab keeb kwm ntawm taarchy.
Radiofrequency ablation yog tsuas yog siv rau kev kho mob ntawm arrhythmia. Nws yog ib hom kev ua haujlwm, tshuaj loog hauv zos, tso catheter rau hauv lub plawv los ntawm cov hlab ntsha, thiab ua haujlwm ntawm qhov chaw mob los kho atrioventricular reentrant tachycardia (preexcitation syndrome), atrial flutter, atrial tachycardia, atrial fibrillation, ventricular ntxov ntxov, ventricular. tachycardia thiab lwm yam arrhythmias.
Feem ntau hais lus, radiofrequency ablation yog ib qho haujlwm me me. Tom qab kev ua haujlwm, tus neeg mob muaj kev raug mob me ntsis thiab yuav luag tsis muaj qhov mob, thiab kev rov qab los tom qab kev ua haujlwm kuj tseem ceev heev. Rau cov neeg mob phais, lawv tuaj yeem tawm sai sai tom qab kev ua haujlwm.
