Objective to verify the possibility and the efficacy of measurement of coronarysinusbloodflow by visual cannulation in canine heart, and to summarize the experience of monitoring.
目的验证直视插管测定犬心脏冠状静脉窦血流量方法的可行性及有效性，并总结监测经验。
2
The coronarysinusbloodflow can be figured out, which based on the principle of thermodilution, so long as gets the temperature of blood, indicator and mixture of blood and indicator respectively.