心脏起器,心脏起器. 放射治疗是否会影响表现?
JAMA
|October 6, 1975
概括
心脏起器在放射治疗期间通常正常运行,治疗设备的干扰最小. 虽然观察到一些辅助设备的轻微影响,但放射治疗对于带有起器的患者来说并非禁忌.
科学领域:
- 生物医学工程 生物医学工程
- 医学物理 医学物理
- 心脏病学 心脏病学
背景情况:
- 心脏起器对于患有心律障碍的患者至关重要.
- 放射治疗是一种常见的癌症治疗方式.
- 鼓动器和放射治疗设备之间的潜在电磁干扰是令人担忧的.
研究的目的:
- 评估放射治疗设备对代表性心脏起器功能的影响.
- 评估模拟辐射疗法过程中的潜在干扰危险.
主要方法:
- 用常见的放射治疗设备和辅助设备对代表性心脏起器进行测试.
- 在接受放射治疗的患者体验到的剂量测量和导电环境的重复.
- 观察心脏起器脉冲宽度和间隔,以评估输出变化.
主要成果:
- 心脏起器输出 (脉冲宽度和间隔) 通常不会受到模拟辐射疗法治疗的显著影响.
- 偶尔观察到心脏起器功能的轻微变化,主要与辅助设备和治疗开始有关.
- 在测试条件下,没有发现关键故障或禁忌.
结论:
- 放射治疗对于心脏起器患者来说通常是安全的.
- 虽然干扰是可能的,但它通常是轻微的和可控的.
- 心脏起器干扰的危险不会对需要两种治疗的患者进行放射治疗有禁忌.
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