通过皮肤关闭左心室外流通道到左前庭,使用三维打印模拟
Leo Kar Lok Lai1, Georgi Fram1, Hussayn Alrayes1
1Center for Structural Heart Disease, Henry Ford Health System, Detroit, Michigan, USA.
JACC. Case reports
|September 5, 2025
概括
这项研究展示了3D打印模拟如何帮助规划复杂的穿皮关闭. 这种创新方法可确保精确的设备选择和高风险患者的成功修复.
科学领域:
- 心血管外科
- 医学成像
- 生物医学工程
背景情况:
- 复杂的先天性心脏缺陷可能会给诊断和治疗带来挑战.
- 大动脉内心炎和之前的手术可能导致罕见但严重的并发症,如左大动脉.
- 通过皮肤关闭复杂的心脏囊需要精心的手术前规划和先进的成像指导.
研究的目的:
- 描述一种用于通过皮肤关闭复杂的左大动脉的新方法.
- 突出3D打印模拟在复杂设备部署的程序前规划中的实用性.
- 展示多模式成像指导在具有挑战性的心脏干预中的成功应用.
主要方法:
- 一个31岁的男性病例研究,有前科主动脉内心炎和主动脉手术.
- 详细的成像分析,包括计算机断层扫描 (CT) 血管图,以划分复杂的蛇形.
- 使用"母女"系统进行3D打印模拟,用于设备适合性测试和程序规划.
- 多途径指导包括CT血管学C臂预测和3D食管横心声学 (TEE).
主要成果:
- 通过使用18毫米Cribriform Amplatzer装置成功关闭一个复杂的左大动脉.
- 通过3D打印模拟和多模式成像来实现部署.
- 程序前的规划和程序内的指导确保了准确的装置放置和有效的塞.
结论:
- 3D打印模拟是提高复杂塞的程序前规划和设备选择的有价值的工具.
- 多模式成像指导,包括CT血管造影和3DTEE,对于高风险患者的皮肤干预成功至关重要.
- 这个案例证明了使用先进的模拟和指导技术进行复杂的穿皮心脏修复的可行性和有效性.
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