JoVE Journal
Biology
Biology
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Summary
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该协议介绍了从受儿茶酚胺能多形性室性心动过速影响的野生型和敲入动物获得的小鼠心脏的双染料光学映射,包括具有高时间和空间分辨率的跨膜电压和细胞内Ca2 + 瞬变的电生理测量。