相关实验视频
Updated: May 12, 2026

16:11
Implantation of the Syncardia Total Artificial Heart
Published on: July 18, 2014
36.0K
在心脏植入式电子设备提取过程中,机械真空吸收和大植被的脱皮
Yury Malyshev1, Marc A Miller2, Anelechi Anyanwu2
1Mount Sinai Fuster Heart Hospital, New York, New York, USA; New York University Grossman School of Medicine, New York, New York, USA.
Journal of the American College of Cardiology
|October 1, 2025
概括
使用手动真空吸收进行穿皮机械脱 (PMD) 对大型心脏植入式电子设备的植被似乎是可行的. 与传统的提取方法相比,这种方法可以改善感染标志物,减少住院时间,并可能降低死亡率.
科学领域:
- 心脏病学 心脏病学
- 传染性疾病 传染性疾病
- 医疗器械技术 医疗器械技术
背景情况:
- 心脏植入式电子设备 (CIED) 相关的细菌病常常需要设备提取.
- 大型与相关的植被带来了管理挑战,增加了疾病和死亡率.
- 对于广泛的植被,通常建议进行手术提取,但会带来重大风险.
研究的目的:
- 评估CIED提取过程中与相关的植被进行皮肤间机械脱 (PMD) 的结果.
- 评估手动真空吸收装置在管理大植被中的有效性.
- 为了比较患有PMD和没有PMD的患者之间的临床结果.
主要方法:
- 在3个中心 (2023-2025) 进行CIED提取与植被的42名患者的回顾性分析.
- 患者被分为两组:接受PMD辅助治疗的患者和没有PMD的对照组.
- 评估了临床结果,包括感染严重性标记 (白细胞计数),住院和死亡率.
主要成果:
- 与对照组 (n=29) 相比,PMD组 (n=13) 具有更大的基线植被 (2.1厘米与1.7厘米) 和更高的基线白细胞计数.
- 在PMD组中,手术后的白细胞计数呈现下降,而对照组显示增加 (P=0.046).
- 在PMD群体中,住院时间较短 (8.4天 vs 15.8天;P=0.056) 和一个月死亡率为0%,而对照组的死亡率为14%.
结论:
- 在CIED提取过程中,使用手动真空吸收进行穿皮机械除是一种可行的技术,用于大型相关植被.
- PMD与术后感染标志物改善,住院时间缩短以及死亡率降低的趋势有关.
- 这种方法为管理复杂的CIED感染提供了一个潜在的不太病态的替代方案.
相关概念视频
Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques
Airway management is essential in emergency and surgical medicine, ensuring ventilation and oxygenation in patients who cannot maintain their own airway. Clinicians use a range of techniques and devices to secure the airway, depending on the patient’s condition and the clinical context. Key methods include endotracheal intubation, rapid sequence intubation (RSI), supraglottic airway devices, and advanced visualization aids. In cases where these approaches fail, surgical airway interventions are...
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...
Varicose Veins II: Diagnostic Studies and Interprofessional Care
Varicose veins, or varicosities, develop when the valves in the veins, which control blood flow, weaken or damage. It causes blood to pool and the veins to enlarge. Understanding the clinical manifestations, diagnostic approaches, and management options for varicose veins is crucial for effective treatment and relief.Clinical manifestationsClinical manifestations of varicose veins include a heavy, achy feeling or pain after prolonged standing or sitting. This discomfort can often be relieved by...

