在心力衰竭中,右心室功能的心声学参数是预测功能衰竭的强大工具
Alexander Reinecke1, Paulina Dißmann1, Norbert Frey2,3
1Department of Internal Medicine III (Cardiology and Intensive Care Medicine), University Hospital Schleswig-Holstein (UKSH), Kiel, Germany.
ESC heart failure
|February 25, 2025
概括
右心脏功能障碍,特别是三腹吐和下静脉张,预测心力衰竭患者的功能恶化. 心声学可以识别患心脏脏综合征风险的个体.
科学领域:
- 心脏病学 心脏病学
- 腎臟病學 (nephrology) 是一種醫學專業.
- 心脏病医疗 - 心脏病医疗
背景情况:
- 心力衰竭 (HF) 经常与慢性病 (CKD) 并存,增加了发病率和死亡率.
- 了解心脏综合征 (CRS) 对于治疗心脏和病同时存在的患者至关重要.
- 鉴定HF患者功能衰竭的危险因素是临床优先事项.
研究的目的:
- 调查心力衰竭 (HF) 患者功能不全的流行病学.
- 确定与慢性病 (CKD) 和HF中功能恶化 (WRF) 相关的风险因素.
- 在CRS的背景下探索心脏功能和功能之间的关系.
主要方法:
- 对281名HF患者进行了回顾性队列研究.
- CKD定义为估计的膜过率 (eGFR) < 60 mL/min/1.73 m2.
- WRF定义为12个月内EGFR降低>15%;评估病史,实验室和心声回声.
主要成果:
- 右心室功能障碍与CKD和WRF显著相关.
- 心声学参数如三环状平面缩外流 (TAPSE) <15毫米,三回 (TR) > I°,以及下静脉 (IVC) 扩张与功能衰竭相关.
- N-终端的B型亲尿素水平与CKD和右心应变有很强的关联.
结论:
- 右侧心脏逆向衰竭和高血压可能是与HF相关的功能衰竭的驱动因素.
- 关键的右心回声心脏学参数 (TR,TAPSE,IVC) 可以预测HF患者的功能衰竭.
- 这些易于获得的心声回声测量有助于预测心脏脏综合征.
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