[Feasibility of device closure for multiple atrial septal defects using 3D printing and ultrasound-guided intervention technique].
Zhonghua Yi Xue Za Zhi
; 97(16): 1214-1217, 2017 Apr 25.
Article
en Zh
| MEDLINE
| ID: mdl-28441847
ABSTRACT
Objective:
To investigate the feasibility of trans-catheter closure of multiple atrial septal defects (ASD) monitored by trans-thoracic echocardiography (TTE) under the guidance of 3D printing heart model.Methods:
Between April and August 2016, a total of 21 patients (8 male and 13 female) with multiple ASD in Fuwai Hospital of Chinese Academy of Medical Sciences underwent CT scan and 3-dimensional echocardiography for heart disease model produced by 3D printing technique. The best occlusion program was determined through the simulation test on the model. Percutaneous device closure of multiple ASD was performed follow the predetermined program guided by TTE. Clinical follow-up including electrocardiogram and TTE was arranged at 1 month after the procedure.Results:
The trans-catheter procedure was successful in all 21 patients using a single atrial septal occluder. Mild residual shunt was found in 5 patient in the immediate postoperative period, 3 of them were disappeared during postoperative follow-up. There was no death, vascular damage, arrhythmia, device migration, thromboembolism, valvular dysfunction during the follow-up period.Conclusion:
The use of 3D printing heart model provides a useful reference for transcatheter device closure of multiple ASD achieving through ultrasound-guided intervention technique, which appears to be safe and feasible with good outcomes of short-term follow-up.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Cateterismo Cardíaco
/
Dispositivo Oclusor Septal
/
Impresión Tridimensional
/
Defectos del Tabique Interatrial
Tipo de estudio:
Guideline
Límite:
Female
/
Humans
/
Male
Idioma:
Zh
Revista:
Zhonghua Yi Xue Za Zhi
Año:
2017
Tipo del documento:
Article
País de afiliación:
China