Right ventriculography of tetralogy of Fallot
10.3760/cma.j.issn.1008-6706.2009.04.015
- VernacularTitle:法洛四联症的造影诊断
- Author:
Xiazhen GONG
;
Haibo DONG
;
Haibing MEI
- Publication Type:Journal Article
- Keywords:
Tetralogy of fallot/diagnosis;
Angiocardiography
- From:
Chinese Journal of Primary Medicine and Pharmacy
2009;16(4):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analysis the imaging findings of tetralogy of Fallot and related pathological basis. Methods The clinical,pathologic and right ventriculography findings of 124 tetralogy of Fallot which were confirmed by surgery were retrospectively aralyzed. Results 124 tetralogy of Fallot were separated into type Ⅰ 62, Ⅱ 31, Ⅲ 6, Ⅳ 25 by Gray's classification,and slight,midrange,severe stenosis were 71 (0.51～0.6) ,33(0.41～0.5) ,20(<0.4) by Partiole's classcification. As to ventricular septal defect(VSD) ,infra-cristal ventricular septal defect were found in 116/124 in which crista supravcntricalaris appeared as girdle-shaped filling defect in lateral position, suprac-ristal ventricular septal defect were found in 8/124 in which crista supraventricularis appeared as round filling defect in orthophoric position. Conclusions Right ventriculography can precisely display stenosis of pulmary and ventricular septal defect(VSD). It has great valne in diagnosis and surgical therapy of tetralogy of Fallot.
