【正文】
m A patient with recurrent tachyarrhythmic episodes. These episodes appear in the raw tracing as dense regions, corresponding to an increased number of heart beats during these periods owing to faster heart rate Raw ECG tracing, symbolic signal and entropy taken over 30 second windows for a patient with atrial fibrillation. As in Figure 5, atrial fibrillation in the raw tracings corresponds to the dense regions 可以忽略uuuPuuAuxxxx 很小, 故 由於 01u 動量守恆方程式 0)(A 質量守恆方程式tt?????????? 於是壓力波速 2 壓力成線性比例彈性管的管徑與其 內性 1.DhECdpαdr???????壓力波速與血管硬度 C: 血壓波行走的速度 (m/sec) ρ:血液的密度 (kg/m3) h:動脈壁厚度 (m) D:動脈直徑 (m) 如何計算動脈硬度 E 同步局部微調 Foot to foot 部分受測者的 E(動脈硬度)隨著血壓越高而增加。 理論上很好,但是特定基底怎麼找好呢