Application of DSA cardiac electrophysiological acquisition mode in hysterosalpingography
10.3969/j.issn.1008-794X.2025.08.008
- VernacularTitle:DSA心脏电生理采集模式在子宫输卵管造影术中的应用
- Author:
Fangyu YE
1
;
Minggao CHEN
;
Xiaojian CUI
;
Jin'er SHU
;
Danjun XU
Author Information
1. 321000 浙江金华 金华市人民医院影像介入科
- Keywords:
infertility;
hysterosalpingography;
digital subtraction angiography;
radiation dose;
electrophysiological mode;
image acquisition
- From:
Journal of Interventional Radiology
2025;34(8):847-850
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the influence of cardiac electrophysiological(EP)mode on image quality and radiation dose in performing hysterosalpingography(HSG)with digital subtraction angiography(DSA).Methods The clinical data of 97 infertility patients,who were admitted to the Jinhua Municipal People's Hospital of China from October to November of 2024,were prospectively collected.Among them,50 patients who received treatment in October of 2024 by using DSA abdominal acquisition mode were collected as the control group,and other 47 patients who received treatment in November of 2024 by using EP acquisition mode were collected as the study group.The image quality and radiation dose of the two groups were analyzed.Results The patients' image quality of both groups met the diagnostic requirements,and the diagnostic conclusions made by two physicians were consistent.No statistically significant differences in the positive rate,number of spot shot films,radiation dose of spot shot films,and continuous exposure time existed between the two groups(P＞0.05).Compared with the control group,in the study group the number of images increased by 8.3 times,the continuous exposure radiation dose was decreased by 90.0％,and the total radiation dose was decreased by 83.0％.The differences in the above indexes between the two groups were statistically significant(P＜0.05).Conclusion In performing HSG with DSA,the use of EP mode for image acquisition can meet the diagnostic requirements,besides it can effectively reduce the radiation dose while increasing the number of image frames,therefore,this technique is worthy of clinical promotion.
