Application of transesophageal echocardiography simulation training system in standardized training and teaching of anesthesia residents
10.3760/cma.j.cn116021-20220311-01427
- VernacularTitle:经食道超声心动图模拟训练系统在麻醉规培带教中的应用
- Author:
Zhaochu SUN
1
;
Chanjuan GONG
;
Jian SHEN
Author Information
1. 南京医科大学第一附属医院麻醉与围术期医学科，南京 210029
- Keywords:
Transesophageal echocardiography;
Simulation teaching;
Resident;
Anesthesiology;
Learning curve
- From:
Chinese Journal of Medical Education Research
2023;22(9):1394-1397
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore whether the simulation training system for transesophageal echocardiography (TEE) can improve the effectiveness of standardized training of resident anesthesiologists.Methods:A total of 72 resident anesthesiologists without experience in cardiac ultrasound were randomly divided into traditional teaching group (36 residents) and simulation training group (36 residents). Before and after the teaching, theoretical examinations of 5 knowledge points related to cardiac ultrasound were conducted. After a standardized rotation of 2 months, the students were re-examined for both theories and operations, and clinical indicators were recorded. SPSS 23.0 was used for the t-test, rank sum test, chi-square test, or Fisher's exact test. Results:There was no significant difference in scores of theoretical examinations between the two groups of students before teaching. After teaching, the scores of the simulation training group were higher than those of the traditional teaching group, and the differences were significant in cross-sectional recognition and image diagnosis ( P<0.05). After rotation, there was no significant difference in theoretical examination between the two groups of students, but the score of operation was significantly higher in the simulation training group than in the traditional teaching group ( P<0.05). During the rotation period, the incidence of TEE-related complications was relatively low and the quantitative score of clinical operational skill assessment was relatively high in the simulation training group ( P<0.05). Conclusion:Anesthesia residents who receive training with the simulation system before TEE training can quickly acquire operational skills, reduce related complications, and more accurately identify and obtain standard TEE sections, which has significant value for clinical teaching.
