Applications of real-time three-dimensional transesophageal ultrasound technology in the diagnosis and treatment of artificial mitral paravalvular leak
10.3969/j.issn.1006-5725.2014.12.033
- VernacularTitle:经食管实时三维超声技术在人工二尖瓣瓣周漏诊断及治疗中的应用价值
- Author:
Lining HAO
;
Qingwen WANG
;
Dongxing XIE
;
Kun ZHEN
- Publication Type:Journal Article
- Keywords:
Dimensional ultrasound;
Artificial mitral valve;
Paravalvular leakage
- From:
The Journal of Practical Medicine
2014;(12):1959-1961
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the application values of real-time three-dimensional transesophageal ultrasound (RT3D-TEE) technology in the diagnosis and treatment of artificial mitral paravalvular leak (PVL). Methods Fifty-one cases of artificial mitral PVL patients were received two-dimensional transesophageal ultrasound (2D-TEE) and RT3D-TEE examination before and after surgery. Accuracy analysis was performed between the two kinds of test. Results The diagnostic accuracy of RT3D-TEE technique in patients with PVL drain port positionwas significantly higher than that of 2D-TEE technology , and the data of PVL drain port size by RT3D-TEE technique is significantly larger than that of 2D-TEE technique (P < 0.05, respectively). Conclusion The PVL laboratory diagnosis based on RT3D-TEE is accurate and reliable , and RT3D-TEE can assist doctors to diagnose before operation , and can provide real-time ultrasound information from intraoperative monitoring , and monitor the postoperative efficacy of patients .
