一个"警的手术"的方法:适时和门选择轻微症状的中枢膜和大动脉门疾病
Shaanali Mukadam1, Chang Kon Kim1, Devendra K Agrawal1
1Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California 91766 USA.
概括
对轻度的大动脉和 mitra 门疾病进行及时的手术可以改善结果. 建议早期干预,特别是有图像证据的功能障碍,以改善存活率和心脏功能.
科学领域:
- 心脏病学 心脏病学
- 心脏外科手术 心脏外科手术
- 医疗技术 医疗技术 医学技术
背景情况:
- 临床不确定性存在于手术干预和假肢选择的最佳时间在轻度症状的大动脉和 mitra 门疾病.
- 基于症状的转诊通常会导致在不良心室重塑后进行手术,这可能会危及长期的结果.
研究的目的:
- 综合当代证据,并为心脏膜疾病中期风险患者定义最佳策略.
- 评估早期手术干预与延迟,症状驱动的方法的益处.
主要方法:
- 对大动脉狭窄的随机试验 (例如RECOVERY,AVATAR) 的审查.
- 对大动脉和心肌吐的观测数据的分析.
- 评估新兴的风险分层工具,如全球纵向菌株和天然尿素生物标志物.
- 评估假肢选择标准,包括患者年龄,并发病症和抗凝血需求.
主要成果:
- 在大动脉狭窄症中早期手术更换大动脉门可以减少心力衰竭事件,并可能改善存活率.
- 在主动脉和心脏中的早期干预与改善的存活率和保存的心脏功能有关.
- 机械门为年轻患者提供耐用性,而生物假体门更适合老年人.
- 机械门的生存益处建议在65-70岁之间,然后减少.
结论:
- 适时的手术转诊是轻度症状患者的支持,特别是有心室功能障碍早期迹象的患者.
- 通过多学科心脏小组做出个性化治疗决定至关重要.
- 需要进一步研究长期假肢耐用性和早期手术在膜吐中的作用.
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