The investigators say that these devices should now be considered in similar ambulatory NYHA class IV HF patients.
研究者说现在这些装置在未住院的NYHA心功能IV级的心衰病人也应被考虑使用。
The study included 23 patients (mean age 59 years) with NYHA class II or III CHF secondary to ischemic heart disease (ejection fraction 37%).
这项研究纳入23例(平均年龄59岁)缺血性心脏病(射血分数37%)并发慢性心力衰竭nyha心功能分级II级或II I级的病人。
These patients also reported less severe symptoms and better quality of life than patients who assessed themselves to be in NYHA class III or IV.
与那些被评估为NYHAIII或IV级者相比，这些患者重度症状更轻，生活质量更好。
The primary end point was a composite of death, myocardial reinfarction, or New York Heart Association (NYHA) class IV heart failure.
主要结果为对死亡，心肌梗死再复发或者纽约心脏协会（NYHA）分级的IV级心脏衰竭的综合评价。
The primary end point was a composite of death, myocardial reinfarction, or New York Heart Association (NYHA) class IV heart failure.
主要结果为对死亡，心肌梗死再复发或者纽约心脏协会（NYHA）分级的IV级心脏衰竭的综合评价。
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