实用医学杂志 ›› 2025, Vol. 41 ›› Issue (9): 1368-1372.doi: 10.3969/j.issn.1006-5725.2025.09.014

• 临床研究 • 上一篇    下一篇

心腔内超声在“潜在型”卵圆孔未闭潜水员介入封堵术中的应用

冯媛媛,姜靖,陈焱,傅青岭,陈登勇,童锴()   

  1. 中国人民解放军海军第九七一医院心血管内科 (山东 青岛 266071 )
  • 收稿日期:2025-01-06 出版日期:2025-05-10 发布日期:2025-05-20
  • 通讯作者: 童锴 E-mail:tongkaiqd@126.com
  • 基金资助:
    青岛市医疗卫生科研项目(2024-WJKY221)

Clinical efficacy of intracardiac echocardiography guidance in transcatheter closure of latent patent foramen ovale among divers

Yuanyuan FENG,Jing JIANG,Yan CHEN,Qingling FU,Dengyong CHEN,Kai TONG()   

  1. Department of Cardiology,No. 971 Hospital of the PLA Navy,Qingdao 266071,Shandong,China
  • Received:2025-01-06 Online:2025-05-10 Published:2025-05-20
  • Contact: Kai TONG E-mail:tongkaiqd@126.com

摘要:

目的 探讨应用心腔内超声(ICE)在“潜在型”卵圆孔未闭(PFO)潜水员行介入封堵术的临床疗效。 方法 选取中国人民解放军海军第九七一医院心内科2023年1月至2024年11月收治的PFO行介入封堵的青年潜水员,所有患者术前行右心声学造影均显示仅在Valsalva动作后出现右向左分流,根据术中是否应用ICE分为ICE组和经胸超声心动图(TTE)组。记录两组患者的常规情况、超声结果、并发症、手术时长和辐射剂量等临床资料。 结果 共36例患者纳入研究,其中TTE组19例,ICE组17例。即刻封堵成功率100%,两组患者均未出现血管穿刺并发症,术中术后无心包积液,无封堵器移位及栓塞发生。ICE在术中可指引导丝通过卵圆孔,明显减少总手术时长、透视时长和辐射剂量(P < 0.05)。 结论 ICE在“潜在型”PFO潜水员介入手术中可实现精确封堵,减少射线透视时长和辐射剂量,有显著应用价值。

关键词: 心腔内超声, 卵圆孔未闭, 潜水员, 减压病, 经导管封堵术

Abstract:

Objective To investigate the clinical efficacy of intracardiac echocardiography (ICE) guidance in transcatheter closure of latent patent foramen ovale(PFO) among divers. Methods From Jan 2023 to Nov 2024, 36 young divers with PFO, who only had right-to-left shunt during Valsalva maneuver on right heart contrast echocardiography, were enrolled from No. 971 Hospital of the PLA Navy. They were divided into ICE group and transthoracic echocardiography (TTE) group based on intraoperative imaging. Clinical data including baseline characteristics, echocardiographic findings, complications, procedure time, and radiation dose were recorded. Results All 36 patients (19 in TTE group and 17 in ICE group) had 100% immediate closure success rate. No vascular complications, postoperative pericardial effusion, device displacement or embolism occurred. ICE could guide wire passage through foramen ovale, significantly reducing total procedure time, fluoroscopy time, and radiation dose (P < 0.05). Conclusion ICE enables precise closure of potent PFO in divers and decreases fluoroscopy time and radiation dose, showing significant clinical value.

Key words: intracardiac echocardiography, patent foramen ovale, divers, decompression sickness, transcatheter closure

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