冠心病患者心源性猝死无创预警指标新进展

New progress in the noninvasive early warning index of sudden cardiac death in patients with coronary heart disease

冠心病患者发生心源性猝死与自主神经功能紊乱、心室复极异常、心脏结构功能改变等多因素相关,如何通过无创预测指标筛选出高危患者,成为目前研究热点之一。当前研究的无创预警指标很多,并且各有优劣,深入认识这些指标并正确运用,有利于心源性猝死的预防和降低冠心病患者死亡率。

sudden cardiac death in patients with coronary heart disease is related to autonomic nerve dysfunction,abnormal ventricular repolarization,changes in cardiac structure and function and other factors.How to screen high-risk patients through noninvasive predictors has become one of the research hotspots.At present,there are many noninvasive early warning indicators,and each has its own advantages and disadvantages.An in-depth understanding of these indicators and their correct application are conducive to the prevention of sudden cardiac death and reduce the mortality of patients with coronary heart disease.