目的观察甲减性心脏病患者心率变异性(HRV)的变化。方法采用24 h动态心电图分析甲减性心脏病患者(39例)HRV的时域指标,并与正常对照组(39例)进行比较。结果甲减性心脏病组平均R-R间距(RR I)、24 h窦性R-R间期标准差(SD)、5 m in窦性R-R...目的观察甲减性心脏病患者心率变异性(HRV)的变化。方法采用24 h动态心电图分析甲减性心脏病患者(39例)HRV的时域指标,并与正常对照组(39例)进行比较。结果甲减性心脏病组平均R-R间距(RR I)、24 h窦性R-R间期标准差(SD)、5 m in窦性R-R间期标准差(SDAIDX)、5 m in窦性R-R间期标准差的均值(SD IDX)、R-R连续差异平方根(rMSSD)、相邻窦性R-R间期差值大于50 ms的百分比(PNN50),均明显低于正常对照组,具有非常显著性差异(P<0.01)。结论甲减性心脏病患者交感神经及迷走神经功能均受损,可能为甲减性心脏病的发病机制之一。展开更多
Coronary artery disease is associated with electrophysiological disturbances.Numerous studies in the past fewyears have been demonstrated that the gene,cell therapy has to be considered as a safe therapeutic procedure...Coronary artery disease is associated with electrophysiological disturbances.Numerous studies in the past fewyears have been demonstrated that the gene,cell therapy has to be considered as a safe therapeutic procedure in coro-nary heart disease.We reviewed the electrophysiological disturbances of coronary heart disease and gene,cell therapy.展开更多
Chronic coronary artery disease and heart failure are associated with subsequent worsening of the cardiac pump function.Numerous studies within the past few years have been demonstrated,that the intracoronary stem cel...Chronic coronary artery disease and heart failure are associated with subsequent worsening of the cardiac pump function.Numerous studies within the past few years have been demonstrated,that the intracoronary stem cell therapy has to be considered as a safe therapeutic procedure in heart disease.Transplantation of autologous bone marrow cells or precursor cells improved cardiac function after myocardial infarction and in chronic coronary heart disease.The age of infarction seems to be irrelevant to regenerative potency of stem cells,since stem cells therapy in old infarctions(many years old)is almost equally effective in comparison to previous infarcts.Further indications are non-ischemic cardiomyopathy(dilative cardiomyopathy)and heart failure due to hypertensive heart disease.展开更多
文摘目的观察甲减性心脏病患者心率变异性(HRV)的变化。方法采用24 h动态心电图分析甲减性心脏病患者(39例)HRV的时域指标,并与正常对照组(39例)进行比较。结果甲减性心脏病组平均R-R间距(RR I)、24 h窦性R-R间期标准差(SD)、5 m in窦性R-R间期标准差(SDAIDX)、5 m in窦性R-R间期标准差的均值(SD IDX)、R-R连续差异平方根(rMSSD)、相邻窦性R-R间期差值大于50 ms的百分比(PNN50),均明显低于正常对照组,具有非常显著性差异(P<0.01)。结论甲减性心脏病患者交感神经及迷走神经功能均受损,可能为甲减性心脏病的发病机制之一。
文摘Coronary artery disease is associated with electrophysiological disturbances.Numerous studies in the past fewyears have been demonstrated that the gene,cell therapy has to be considered as a safe therapeutic procedure in coro-nary heart disease.We reviewed the electrophysiological disturbances of coronary heart disease and gene,cell therapy.
文摘Chronic coronary artery disease and heart failure are associated with subsequent worsening of the cardiac pump function.Numerous studies within the past few years have been demonstrated,that the intracoronary stem cell therapy has to be considered as a safe therapeutic procedure in heart disease.Transplantation of autologous bone marrow cells or precursor cells improved cardiac function after myocardial infarction and in chronic coronary heart disease.The age of infarction seems to be irrelevant to regenerative potency of stem cells,since stem cells therapy in old infarctions(many years old)is almost equally effective in comparison to previous infarcts.Further indications are non-ischemic cardiomyopathy(dilative cardiomyopathy)and heart failure due to hypertensive heart disease.
