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首页> 外文期刊>Circulation journal >Novel Scoring System Using Cardiopulmonary Exercise Testing Predicts Prognosis in Heart Failure Patients Receiving Guideline-Directed Medical Therapy
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Novel Scoring System Using Cardiopulmonary Exercise Testing Predicts Prognosis in Heart Failure Patients Receiving Guideline-Directed Medical Therapy

机译:使用心肺运动测试的新型评分系统可预测接受指导性药物治疗的心力衰竭患者的预后

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Background: Among variables obtained from cardiopulmonary exercise testing (CPXT), peak oxygen consumption (P(V) over dotO(2)) and the minute ventilation vs. carbon dioxide output ((V) over dotE vs. (V) over dotCO(2)) slope were established as predictors of death of patients with heart failure (HF) at the cutoff points of 14 ml.min(-1).kg(-1) and 34, respectively. However, a recent update of guideline-directed medical treatment (GDMT) might alter the implication of these variables.
机译:背景:从心肺运动测试(CPXT)获得的变量中,峰值耗氧量(dotO(2)上的P(V))和分钟通气量与二氧化碳输出量(dotE上的(V)对比dotCO(V)上的(V) 2))建立斜率作为心力衰竭(HF)患者死亡的预测指标,分别为14 ml.min(-1).kg(-1)和34的临界点。但是,最近的指导性药物治疗(GDMT)更新可能会改变这些变量的含义。

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