To investigate the effect of different probing depths during cardiac optical mapping,the electrical transmural propagation model,and the fluorescence transport model were adopted to simulate the distribution of transmembrane potentials during the transmural propagation and the fluorescence signals coming form three different optical probing depths.
为了估计心脏光学标测过程中不同探测深度对光标测结果的影响,利用电兴奋跨壁传导模型和荧光传输模型,模拟了心室电兴奋跨壁传播时跨膜电位的分布和不同光探测深度的荧光信号,并将深度权重的荧光信号与组织表层细胞的荧光信号做了比较,并分析了产生差异的原因。
Electromechanical mapping of myocardial viability in patients with acute myocardial infarction;
心脏电机械标测系统对急性心肌梗死患者存活心肌的标测