BD11.2
射血分数减低的左心室衰竭
Left ventricular failure with reduced ejection fraction
- 上级条目
- BD11 左心室衰竭
- 层级
- 4 级
定义
一种与射血分数降低有关的左心室功能障碍综合征。
A syndrome of left ventricular dysfunction associated with reduced ejection fraction.
索引词 可用于检索该条目的同义词与别名
- 射血分数减低的左心室衰竭
- HFrEF[射血分数减低的心力衰竭]
- 射血分数减低的左心室衰竭
- 收缩期血分数减低的左心室衰竭
- 左心室射血分数降低型心力衰竭
- 心肌病引起的左心室射血分数减低的心力衰竭
- 继发于心肌病的左心室射血分数减低的心力衰竭
- 冠状动脉疾病引起的左心室射血分数减低的心力衰竭
- 继发于冠状动脉疾病的左心室射血分数减低的心力衰竭
- 心肌炎引起的左心室射血分数减低的心力衰竭
- 继发于心肌炎的左心室射血分数减低的心力衰竭
- 其他疾患引起的左心室射血分数减低的心力衰竭
- 继发于其他疾患的左心室射血分数减低的心力衰竭
- 心脏瓣膜病引起的左心室射血分数减低的心力衰竭
- 继发于心脏瓣膜病的左心室射血分数减低的心力衰竭
- 伴有射血分数降低的左心室衰竭NYHA I级
- 左室射血分数降低型心力衰竭NYHA I级-体力活动不受限。普通体力活动不导致过度疲劳、心悸、呼吸困难 （气短）
- 伴有射血分数降低的左心室衰竭NYHA II级
- 左室射血分数降低型心力衰竭NYHA II级-体力活动轻度受限。休息时舒适。普通体育活动导致疲劳、心悸、呼吸困难（气短）
- 伴有射血分数降低的左心室衰竭NYHA III级
- 左室射血分数降低型心力衰竭NYHA III级-体力活动明显受限。休息时舒适。少于正常活动导致疲劳、心悸或呼吸困难。
- 伴有射血分数降低的左心室衰竭NYHA IV级
- 左室射血分数降低型心力衰竭NYHA IV级-进行任何身体活动就感到不适。休息时心脏衰竭症状。进行任何体力活动，不适感增加
英文词条（21）
- Left ventricular failure with reduced ejection fraction
- HFrEF - [heart failure with reduced ejection fraction]
- Left ventricular failure with reduced systolic ejection fraction
- Left ventricular failure with reduced ejection fraction due to cardiomyopathy
- Left ventricular failure with reduced ejection fraction secondary to cardiomyopathy
- Left ventricular failure with reduced ejection fraction due to coronary artery disease
- Left ventricular failure with reduced ejection fraction secondary to coronary artery disease
- Left ventricular failure with reduced ejection fraction due to myocarditis
- Left ventricular failure with reduced ejection fraction secondary to myocarditis
- Left ventricular failure with reduced ejection fraction due to other disorders
- Left ventricular failure with reduced ejection fraction secondary to other disorders
- Left ventricular failure with reduced ejection fraction due to valvular heart disease
- Left ventricular failure with reduced ejection fraction secondary to valvular heart disease
- Left ventricular failure with reduced ejection fraction NYHA Class I
- Left ventricular failure with reduced ejection fraction NYHA Class I - No limitation of physical activity. Ordinary physical activity does not cause undue fatigue, palpitation, dyspnoea (shortness of breath)
- Left ventricular failure with reduced ejection fraction NYHA Class II
- Left ventricular failure with reduced ejection fraction NYHA Class II - slight limitation of physical activity. Comfortable at rest. Ordinary physical activity results in fatigue, palpitation, dyspnoea (shortness of breath)
- Left ventricular failure with reduced ejection fraction NYHA Class III
- Left ventricular failure with reduced ejection fraction NYHA Class III - Marked limitation of physical activity. Comfortable at rest. Less than ordinary activity causes fatigue, palpitation or dyspnoea (shortness of breath)
- Left ventricular failure with reduced ejection fraction NYHA Class IV
- Left ventricular failure with reduced ejection fraction NYHA Class IV - unable to carry on any physical activity without discomfort. Symptoms of heart failure at rest. If any physical activity is undertaken, discomfort increases.
后组配轴 Postcoordination
后组配是在主干编码之后追加的可选扩展轴（如侧别、具体解剖部位、严重程度），用于把「部位 + 侧别 + 病程」等细节一次表达完整。只有标注「必填」的轴在组合编码时必须给出，其余可留空。
- 严重程度hasSeverity可选
- 病因hasCausingCondition必填