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心率变异性与心肌梗死患者预后的关系是当前研究的热点,本文旨在研究心率变异三角指数与我国心肌梗死患者预后的关系,提出新的对其预后危险性分级的定量指标,探讨其变化机制和临床意义。
The relationship between heart rate variability and the prognosis of patients with myocardial infarction is a hot topic in the current study. This paper aims to study the relationship between the trigonometric index of heart rate variability and the prognosis of patients with myocardial infarction in our country and put forward a new quantitative index of the risk classification of prognosis. And clinical significance.