A monitoring system based on the relationship between cardiac contractility and heart sound was developed.
A monitoring system based on the relationship between cardiac contractility and heart sound was developed.
研究了基于心力—心音关系的心脏储备无创监测系统。
A monitoring system based on the relationship between cardiac contractility and heart sound was developed.
研究了基于心力—心音关系的心脏储备无创监测系统。