CAJ | 학술논문

用超速抑制刺激方式致健康犬不同心室起源部位的室性心动过速,应用彩色多普勒超声技术测得血流动力学的一系列指标对室速时左室收缩功能进行研究.结果显示;不同心室起源部位的室速对心功能影响程度不同,以左、右室心尖室速对左室收缩功能影响最小,左、右室侧壁室速次之,以左、右室流出道室速对左室收缩功能影响最大.
용초속억제자격방식치건강견불동심실기원부위적실성심동과속,응용채색다보륵초성기술측득혈류동역학적일계렬지표대실속시좌실수축공능진행연구.결과현시;불동심실기원부위적실속대심공능영향정도불동,이좌、우실심첨실속대좌실수축공능영향최소,좌、우실측벽실속차지,이좌、우실류출도실속대좌실수축공능영향최대.
The left ventricular systolic function of ventricular tachycardia(VT)in diffrent ventricular sites was studied with colour Pmppler echocardiography in 15 mongrel dogs.The ventricularrates of VT were made increasing 60 per minute adding of the basal sinus pates in each dog.The results showed the affected left;ventricular systolic function during VT in corresponding sites of left and right v entricles were the same;the distressing extent of left ventricular systolic function in diffrent sites of VT was also diffrent:the lest was the apmes of left and right ventricles,the middle laterals of them was secondary.the most was the outflows of them.