|
|||||
|
|
| 大鼠心肌梗塞超急性期压力反射敏感性变化 | |
| 引用本文： | 何奔 郑道声. 大鼠心肌梗塞超急性期压力反射敏感性变化[J]. 心肺血管病杂志, 1996, 15(2): 111-113 |
| 作者姓名： | 何奔 郑道声 |
| 作者单位： | 上海第二医科大学仁济医院心内科 |
| 摘 要： | 为研究急性心肌梗塞（ＡＭＩ）超急性期压力反射敏感性（ＢＲＳ）的动态变化规律，制备了ＳＤ大鼠ＡＭＩ模型，观察以ＡＭＩＯ～４ｈ的ＢＲＳ变化及其与血流动力学改变的关系，发现ＡＭＩ３０分钟时即有ＢＲＳ钝化现象，以１ｈ时最为明显。ＢＲＳ钝化与ＢＰ及心脏功能无关。 |
| 关 键 词： | 心肌梗塞，压力反射敏感性 |
Changes of Baroreflex Sensitivity During Superacute Phase of Myocardial Infarction in Rats |
|
| He Ben,Zheng Daosheng,Zhang Shihua,et al.. Changes of Baroreflex Sensitivity During Superacute Phase of Myocardial Infarction in Rats[J]. Journal of Cardiovascular and Pulmonary Diseases, 1996, 15(2): 111-113 | |
| Authors: | He Ben Zheng Daosheng Zhang Shihua et al. |
| Abstract: | In order to study the dynamic changes of baroreflex sensitivity(BRS)in the superacute phase of myocardial infarction(AMI),we prepared an AMI model in SD rats by coronary ligation and observed the changes of BRS and hemodynamic simultlaneusly.The Results showed that BRS was decrased at 30 min and most significantly blunted at 60min after coronary ligation.The blunted BRS was unrelated with blood pressure and cardiac function. |
| Keywords: | Myocardial infarction Pressoreceptors |
| 本文献已被 CNKI 维普 等数据库收录！ | |