模型验证:结扎成功后肉眼见左心室前壁变青紫或苍白,搏动减弱,术后心电图呈示 ST 段抬高为心肌缺血造模成功标志。
图2 心电图检测 (注:Control表示手术前,Model表示手术后)
参考文献:Zhou WK, et al. Effect of TLR4/MyD88/NF-kB axis in paraventricular nucleus on ventricular arrhythmias induced by sympathetic hyperexcitation in post-myocardial infarction rats.[J] .J Cell Mol Med, 2022, 26: 2959-2971.(IF=4.486)