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中华医学超声杂志(电子版) ›› 2024, Vol. 21 ›› Issue (04) : 345 -351. doi: 10.3877/cma.j.issn.1672-6448.2024.04.001

心血管超声影像学

基于对比增强经颅多普勒的多模式超声评估卵圆孔未闭相关右向左分流的临床意义
孔莹1, 惠品晶1,(), 丁亚芳1, 周炳元2   
  1. 1. 215006 苏州大学附属第一医院神经外科-颈脑血管超声科
    2. 215006 苏州大学附属第一医院心内科心超室
  • 收稿日期:2024-01-29 出版日期:2024-04-01
  • 通信作者: 惠品晶
  • 基金资助:
    苏州市民生科技项目(SS202061); 苏州大学技术合作项目(H211064)

Clinical significance of contrast-enhanced transcranial Doppler based multimodal ultrasound in assessing right-to-left shunt associated with patent foramen ovale

Ying Kong1, Pinjing Hui1,(), Yafang Ding1, Bingyuan Zhou2   

  1. 1. Department of Carotid and Cerebralvascular Ultrasonography, the First Affiliated Hospital of Soochow University, Suzhou 215006, China
    2. Department of Cardiac Echocardiography, the First Affiliated Hospital of Soochow University, Suzhou 215006, China
  • Received:2024-01-29 Published:2024-04-01
  • Corresponding author: Pinjing Hui
引用本文:

孔莹, 惠品晶, 丁亚芳, 周炳元. 基于对比增强经颅多普勒的多模式超声评估卵圆孔未闭相关右向左分流的临床意义[J]. 中华医学超声杂志(电子版), 2024, 21(04): 345-351.

Ying Kong, Pinjing Hui, Yafang Ding, Bingyuan Zhou. Clinical significance of contrast-enhanced transcranial Doppler based multimodal ultrasound in assessing right-to-left shunt associated with patent foramen ovale[J]. Chinese Journal of Medical Ultrasound (Electronic Edition), 2024, 21(04): 345-351.

目的

研究对比增强经颅多普勒(c-TCD)与经食管超声心动图声学造影(c-TEE)评估卵圆孔未闭(PFO)相关右向左分流(RLS)的临床意义。

方法

回顾性连续纳入2020年1月至2022年6月在苏州大学附属第一医院因头晕、晕厥、偏头痛、缺血性卒中或短暂性脑缺血发作(TIA)等临床表现就诊,临床可疑RLS的患者243例,所有患者均完成c-TCD、TEE和c-TEE检查。分析c-TCD、c-TEE对PFO-RLS的检出结果。采用McNemar-Bowker检验比较c-TCD和c-TEE对PFO-RLS的半定量分级;并分析c-TCD评估下PFO-RLS分流类型、分流等级及与PFO直径和隧道长度的关系。

结果

纳入的243例患者中,偏头痛及头晕、晕厥等占71.2%(173/243),缺血性卒中或TIA占28.8%(70/243)。以TEE结合c-TEE结果为参考标准,确诊232例PFO-RLS。c-TCD、c-TEE对PFO-RLS的检出率均为99.1%(230/232)。c-TCD检查:静息状态、传统Valsalva动作、定量Valsalva动作时,大量分流的检出率分别为20.7%(48/232)、41.4%(96/232)、67.7%(157/232),两两比较差异均有统计学意义(P均<0.001)。c-TEE检查:静息状态、腹部加压下,小量分流的检出率分别为18.1%(42/232)、32.8%(76/232),中量分流的检出率分别为0.9%(2/232)、25.0%(58/232),大量分流的检出率分别为3.0%(7/232)、41.4%(96/232)。c-TCD与c-TEE评估的PFO-RLS分流等级差异有统计学意义(Boweker检验值为51.524,P<0.001)。小量分流,c-TEE检出率高于c-TCD(χ2=5.222,P=0.022);中量分流,c-TEE检出率高于c-TCD(χ2=20.885,P<0.001);大量分流,c-TCD检出率高于c-TEE(χ2=53.923,P<0.001)。34.9%(81/232)的患者分流等级c-TCD高于c-TEE;55.6%(129/232)的患者c-TCD和c-TEE评估的分流等级相同;9.5%(22/232)的患者分流等级c-TCD低于c-TEE。c-TCD评估下固有型RLS的PFO直径大于潜在型RLS的PFO直径(P<0.05),隧道长度差异无统计学意义(P>0.05)。PFO-RLS分流等级与PFO直径呈正相关(r=0.307,P<0.05),与隧道长度无相关性(P>0.05)。

结论

c-TCD是评估RLS的有效血流动力学依据,充分的Valsalva动作下c-TDC可为PFO-RLS提供可靠的半定量诊断结果,c-TEE可明确RLS的来源,两者共同联合可为个体化诊断提供科学依据。

Objective

To investigate the clinical significance of contrast-enhanced transcranial Doppler (c-TCD) and contrast-transesophageal echocardiography (c-TEE) in the assessment of right-to-left shunt (RLS) associated with patent foramen ovale (PFO).

Methods

A total of 243 patients who presented with symptoms such as dizziness, syncope, migraine, palpitations, transient ischemic attack (TIA), or ischemic stroke and were clinically suspected of having a RLS were retrospectively enrolled from January 2020 to June 2022 at the Department of Neurology or Cardiology of the first Affiliated Hospital of Soochow University. Each patient was subject to c-TCD, transesophageal echocardiography (TEE), and c-TEE. The detection results of PFO-RLS by c-TCD and c-TEE were analyzed. The McNemar-Bowker test was used to compare the semi-quantitative grading of c-TCD and c-TEE for PFO-RLS, and the relationship of PFO-RLS shunt types and grades with PFO diameter and tunnel length under c-TCD evaluation was analyzed.

Results

Among the 243 enrolled patients, migraines, dizziness, and syncope accounted for 71.2% (173/243), while ischemic stroke or TIA accounted for 28.8% (70/243). Using TEE combined with c-TEE results as the reference standard, 232 cases of PFO-RLS were diagnosed. The detection rates of c-TCD and c-TEE for PFO-RLS were both 99.1% (230/232). For c-TCD examination, the detection rates for large shunts were 20.7% (48/232) at rest, 41.4% (96/232) during traditional Valsalva maneuver, and 67.7% (157/232) during quantitative Valsalva maneuver. There were statistically significant differences between each pair of detection rates (P<0.001). However, there were no statistically significant differences in the detection rates for small and moderate shunts (P>0.05). For c-TEE examination, the detection rates for small shunts were 18.1% (42/232) at rest and 32.8% (76/232) under abdominal pressure. The detection rates for moderate shunts were 0.9% (2/232) at rest and 25.0% (58/232) under abdominal pressure. The detection rates for large shunts were 3.0% (7/232) at rest and 41.4% (96/232) under abdominal pressure. There was a statistically significant difference in the shunt grades of PFO-RLS evaluated by c-TCD and c-TEE (Boweker test value=51.524, P<0.001). For small shunts, the detection rate of c-TEE was higher than that of c-TCD (χ2=5.222, P=0.022); for moderate shunts, the detection rate of c-TEE was higher than that of c-TCD (χ2=20.885, P<0.001); for large shunts, the detection rate of c-TCD was higher than that of c-TEE (χ2=53.923, P<0.001). Among the patients, 34.9% (81/232) had a higher shunt grade assessed by c-TCD than by c-TEE; 55.6% (129/232) had the same shunt grade assessed by both c-TCD and c-TEE; 9.5% (22/232) had a lower shunt grade assessed by c-TCD compared to c-TEE. The PFO diameter of the inherent type RLS was greater than that of the potential type RLS (P<0.05), while there was no significant difference in tunnel length (P>0.05) as assessed by c-TCD. Correlation analysis showed a positive correlation between the shunt grade of PFO-RLS and PFO diameter (r=0.307, P<0.05), but there was no correlation with tunnel length (P>0.05).

Conclusion

c-TCD provides an effective hemodynamic basis for evaluating PFO-RLS, and its sufficient Valsalva maneuver can provide reliable semi-quantitative diagnosis results for PFO-RLS. c-TEE can identify the source of RLS. The combination of these diagnostic techniques provides a scientific basis for individualized diagnosis of RLS.

表1 不同年龄区间RLS患者的临床资料[例(%)]
表2 c-TCD与TEE、c-TEE诊断RLS的结果[例(%)]
表3 c-TEE与TEE诊断RLS的结果[例(%)]
图1 对比增强经颅多普勒(c-TCD)在静息状态、传统及定量Valsalva动作下评估的卵圆孔未闭-右向左分流(PFO-RLS)的分流等级柱状图
图2 经食管超声心动图声学造影(c-TEE)在静息状态与腹部加压后评估的卵圆孔未闭-右向左分流(PFO-RLS)的分流等级柱状图
图3 患者,女性,31岁,以突发右侧肢体乏力1 d就诊,对比增强经颅多普勒及经食管超声心动图声学造影评估右向左分流。图a为对比增强经颅多普勒监测左侧大脑中动脉60 mm、48 mm深度时频谱图,频谱图上红色柱形为栓子自动识别的微泡(白色箭头所示),监测到大量右向左分流;图b为经食管超声心动图声学造影示左心房内可见微泡显影(白色箭头所示),诊断为大量右向左分流
表4 c-TCD评估下PFO-RLS分流类型、分流等级及与PFO直径和隧道长度的相关分析(
1
杜丽娟, 兰亭玉, 黄文燕, 等. 经食管超声心动图联合右心声学造影诊断卵圆孔未闭合并肺动静脉瘘二例[J/CD]. 中华医学超声杂志(电子版), 2019, 16(4): 315-316.
2
宋弯弯, 白姣. 多模态影像学诊断卵圆孔未闭的临床现状及研究进展[J/OL]. 中华医学超声杂志(电子版), 2022, 19(9): 1008-1012.
3
王浩, 吴伟春, 施怡声, 等. 卵圆孔未闭右心声学造影中国专家共识[J].中国循环杂志, 2022, 37(5): 449-458.
4
张玉顺, 蒋世良, 朱鲜阳. 卵圆孔未闭相关卒中预防中国专家指南[J].心脏杂志, 2021, 33(1): 1-10.
5
付举一, 惠品晶, 丁亚芳, 等. 对比增强经颅多普勒超声评估右向左分流的可行性[J/OL]. 中华医学超声杂志(电子版), 2020, 17(3): 255-261.
6
Yang Y, Guo ZN, Wu J, et al. Prevalence and extent of right-to-left shunt in migraine: a survey of 217 Chinese patients[J]. Eur J Neurol, 2012, 19(10): 1367-1372.
7
Overell JR, Bone I, Lees KR. Interatrial septal abnormalities and stroke: a meta-analysis of case-control studies[J]. Neurology, 2000, 55(8): 1172-1179.
8
Jones EF, Calafiore P, Donnan GA, et al. Evidence that patent foramen ovale is not a risk factor for cerebral ischemia in the elderly[J]. Am J Cardiol, 1994, 74(6): 596-599.
9
Mazzucco S, Li LX, Binney L, et al. Prevalence of patent foramen ovale in cryptogenic transient ischaemic attack and non-disabling stroke at older ages:a population-based study, systematic review, and meta-analysis[J]. Lancet Neurol, 2018, 17(7): 609-617.
10
Scacciatella P, Meynet I, Presbitero P, et al. Recurrent cerebral ischemia after patent foramen ovale percutaneous closure in older patients: A two-center registry study[J]. Catheter Cardiovasc Interv, 2016, 87(3): 508-514.
11
Velthuis S, Buscarini E, Gossage JR, et al. Clinical implications of pulmonary shunting on saline contrast echocardiography[J]. J Am Soc Echocardiogr, 2015, 28(3): 255-263.
12
崔艳, 张小杉, 施依璐. TTE、c-TTE、c-TCD、TEE诊断卵圆孔未闭的对比研究[J]. 中国医学影像学杂志, 2023, 31(10): 1024-1028, 1034.
13
Johansson MC, Helgason H, Dellborg M, et al. Sensitivity for detection of patent foramen ovale increased with increasing number of contrast injections: a descriptive study with contrast transesophageal echocardiography[J]. J Am Soc Echocardiogr, 2008, 21(5): 419-424.
14
王寒梅, 邢丽敏, 赵德霞, 等. 不同检查方法对PFO的诊断价值探讨[J]. 中国超声医学杂志, 2022, 38(9): 961-964.
15
De Marchis E, Di Legge S, Sallustio F, et al. Cryptogenic cerebral ischemia: clinical usefulness of a flexible ultrasound diagnostic algorithm for detection of patent foramen ovale[J]. J Cardiovasc Med, 2011, 12(8): 530-537.
16
Bernard S, Churchill TW, Namasivayam M, et al. Agitated saline contrast echocardiography in the identification of intra- and extracardiac shunts: connecting the dots[J]. J Am Soc Echocardiogr, 2020, 23: S0894-7317(20)30615-5.
17
Guo YZ, Gao YS, Guo ZN, et al. Comparison of different methods of Valsalva maneuver for right-to-left shunt detection by contrast-enhanced transcranial Doppler[J]. Ultrasound Med Biol, 2016, 42: 1124-1129.
18
Rodrigues AC, Picard MH, Carbone A, et al. Importance of adequately performed Valsalva maneuver to detect patent foramen ovale during transesophageal echocardiography[J]. J Am Soc Echocardiogr, 2013, 26(11): 1337-1343.
19
Telman G, Yalonetsky S, Kouperberg E, et al. Size of PFO and a mount of microembolic signals in patients with ischaemic stroke or TIA[J]. Eur J Neurol, 2008,15: 969-972.
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