Results When the intensity was kept at 0.7 W/cm, ultrasound of 0. MHz, MHz and MHz solved the thrombi obviously and there was a negative correlation between the thrombolysis rate and frequency (r = .000,P<0.0).
Results When the intensity was kept at 0.7 W/cm, ultrasound of 0. MHz, MHz and MHz solved the thrombi obviously and there was a negative correlation between the thrombolysis rate and frequency (r = .000,P<0.0).
果声强0.7W/cm条件下,频率为0.MHz、MHz和MHz的超声波有明确的溶栓效果,溶栓率与频率呈负相关(r=.000,P<0.0);