相关实验视频

Updated: Jul 31, 2026

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation

Published on: February 26, 2013

通过手术切除心房动,在中枢手术期间改善生存率

John B Eisenga¹, Kyle B McCullough¹, Jasjit K Banwait¹

¹Department of Cardiovascular Research, Baylor Scott and White Research Institute, Plano, Texas.

The Annals of thoracic surgery

|February 14, 2025

概括

在对心房动 (AF) 的手术中进行手术切除 (SA) 改善了存活率. 由大量SA外科医生治疗的患者也经历了更好的结果,突出了这种综合方法的好处.

科学领域:

心血管外科心血管外科
心脏电生理学心脏电生理学
医疗保健服务研究医疗服务研究

背景情况:

建议对心房动 (AF) 患者进行外科切除 (SA),这些患者需要接受心心膜手术 (MVS).
在MVS期间使用SA仍然很低,其对中风和存活率的影响尚未完全理解.

研究的目的:

评估在关手术 (MVS) 期间同时进行的外科切除 (SA) 与患有先前心房动 (AF) 的患者的结局之间的关联.
评估外科医生在执行SA时的频率对患者存活率和中风发生率的影响.

主要方法:

对2008-2019年Medicare索赔数据的分析,针对接受MVS的AF患者.
使用重叠倾向得分权重和外科医生SA频率作为风险调整的仪器变量.
评估了全因死亡率和中风/暂时性缺血性发作作为主要终点.

主要成果:

分析了超过41,000名接受MVS的AF患者.
在MVS期间同时服用SA与显著的生存优势 (中位数生存时间为0.56年) 相关.
由高频率SA外科医生进行的手术也证明了改善的生存率 (0.35年中位生存率).

结论:

在米特拉手术期间同时进行外科切除与心房动的医疗保险受益者生存率的改善有关.
与大量的SA外科医生进行手术也与更好的生存结果有关.
基于外科医生的偏好进行的分析表明,由于未测量的混因素,在"处理时"分析中存在潜在的偏差.

更多相关视频

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology

Published on: May 26, 2015

Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China

Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China

Published on: February 11, 2022

相关概念视频

Cardiomyopathy V: Interprofessional Care

Cardiomyopathy V: Interprofessional Care

Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...

Cardiomyopathy VII: Pre and Post Operative Nursing Management

Cardiomyopathy VII: Pre and Post Operative Nursing Management

Patients with hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract (LVOT) obstruction who remain symptomatic despite optimal medical therapy may undergo a septal myectomy (Morrow procedure). This procedure involves excising a portion of the hypertrophied septum below the aortic valve using a heart-lung machine to improve blood flow through the LVOT. Effective preoperative and postoperative nursing management ensures successful patient outcomes, minimizes complications, and...