Results After pneumomediastinum(PM),as compared with the baseline measurements,the venacaval pressure raised and the cardiac output decreased significantly.
观察治
的血流动力学和血气变化。结果纵隔气肿使上、下腔静脉压升高,回心血
减少,心排下降。
Results After pneumomediastinum(PM),as compared with the baseline measurements,the venacaval pressure raised and the cardiac output decreased significantly.
观察治的血流动力学和血气变化。结果纵隔气肿使上、下腔静脉压升高,回心血减少,心排下降。
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