Objective To explore a noninvasive transesophageal signal averaging technique for direct recording of sinus node potential (SNP).
目的：探讨无创性经食管信号叠加直接记录窦房结电位（SNP）的技术。
Objective To explore a noninvasive transesophageal signal averaging technique for direct recording of sinus node potential (SNP).
目的：探讨无创性经食管信号叠加直接记录窦房结电位（SNP）的技术。
应用推荐