论文部分内容阅读
本文正常组50例,冠心病组50例,观察心收缩功能参数和心舒张功能参数各5项,收缩功能指标 PEP(P<0.001),P/L(P<0.05)有明显差异;但舒张功能参数:A/H%(P<0.001)、A/D%(P<0.001)、A 时限(P<0.05),均有显著性差异;较收缩功能参数异常发生的早,随病情的加重而增加,与临床症状相一致。在临床上有一定的指导意义和实际应用价值。
In this paper, 50 cases of normal group, 50 cases of coronary heart disease, cardiac systolic function parameters and cardiac diastolic function parameters of 5, PEP (P <0.001), P / L (P < Function parameters: A / H% (P <0.001), A / D% (P <0.001), A time limit (P <0.05), there were significant differences than the contractile function parameter abnormalities earlier, And increase, consistent with clinical symptoms. In clinical practice has some significance and practical value.