應用即時高密度標測解析心房基質特性以自動偵測複雜型心房顫動源;Realization of Real-Time Ultra-High Density Substrate Mapping for Automatic Detection of Hidden Af Drivers beneath Highly Fractionated Electrograms

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Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/87401

Title:	應用即時高密度標測解析心房基質特性以自動偵測複雜型心房顫動源;Realization of Real-Time Ultra-High Density Substrate Mapping for Automatic Detection of Hidden Af Drivers beneath Highly Fractionated Electrograms
Authors:	羅孟宗;謝育整;林彥璋
Contributors:	國立中央大學生醫科學與工程學系
Keywords:	慢性心房顫動;異構計算;旋轉子;心房基質標測;時頻分析;遞歸圖分析;導管電氣燒灼術;Persistent atrial fibrillation;Rotors;Catheter ablation;Heterogeneous computing;Recurrence plot;Time frequency analysis;Substrate mapping
Date:	2021-12-21
Issue Date:	2021-12-23 13:31:14 (UTC+8)
Publisher:	科技部
Abstract:	利用已開發可兼容多種導管的前級電生理訊號放大器，配合三維標測系統的指標圖像化、後端工作站數據分析，可對複雜個案進行高密度標測以分析即時電氣傳導路徑，並利用稀疏學習增強AF「驅動器」預測，判定需處理的位置。若可將成功率提升至90%，持續型AF病患可減少50~66%的額外手術費用。而心房纖維化區域若可於竇性節律下被SAFE-T標測，且證實與AF驅動源相關可直接予以電燒，將縮短醫師手術時間減低輻射曝露的劑量。
Relation:	財團法人國家實驗研究院科技政策研究與資訊中心
Appears in Collections:	[Department of Biomedical Sciences and Engineering ] Research Project

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