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首页> 外文期刊>Heart failure clinics >The Role of Cardiovascular Magnetic Resonance in Cardiac Resynchronization Therapy
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The Role of Cardiovascular Magnetic Resonance in Cardiac Resynchronization Therapy

机译:心血管磁共振在心脏再同步化治疗中的作用

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摘要

Randomized, controlled trials have shown that cardiac resynchronization therapy (CRT) is beneficial in patients with heart failure, impaired left ventricular (LV) systolic function, and a wide QRS complex. Other studies have shown that targeting the LV pacing site can also improve patient outcomes. Cardiovascular magnetic resonance (CMR) is a radiation-free imaging modality that provides unparalleled spatial resolution. In addition, emerging data suggest that targeted LV lead deployment over viable myocardium improves the outcome of patients undergoing CRT. This review explores the role of CMR in the preoperative workup of patients undergoing CRT.
机译:随机对照试验表明,心脏再同步化治疗 (CRT) 对心力衰竭、左心室收缩功能受损和宽 QRS 波群的患者有益。其他研究表明,靶向左心室起搏部位也可以改善患者的预后。心血管磁共振 (CMR) 是一种无辐射成像方式,可提供无与伦比的空间分辨率。此外,新出现的数据表明,在活心肌上靶向左心室导联部署可改善接受 CRT 的患者预后。本综述探讨了CMR在接受CRT的患者术前检查中的作用。

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