Impact of simulator-based training on acquisition of transthoracic echocardiography skills in medical students.

Autor: Hempel, Conrad, Turton, Edwin, Hasheminejad, Elham, Bevilacqua, Carmine, Hempel, Gunther, Ender, Jörg, Rotzoll, Daisy
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Zdroj: Annals of Cardiac Anaesthesia; Jul-Sep2020, Vol. 23 Issue 3, p293-297, 5p
Abstrakt: Introduction: Due to the expanding role of ultrasound as a diagnostic tool in modern medicine, medical schools rapidly include ultrasound training in their curriculum. The objective of this study was to compare simulator-based training along with classical teaching, using human models, to impart focused transthoracic echocardiography examination.Subject and Methods: A total of 22 medical students, with no former transthoracic echocardiography training, undertook a 90-min e-learning module, dealing with focused echocardiography and important echocardiographic pathologies. Subsequently, they had to complete a multiple-choice-questioner, followed by a 120-min practical training session either on the Heartworks™, (Cardiff, UK) and the CAE Vimedix®, (Québec, Canada) simulator (n = 10) or on a live human model (n = 12). Finally, both groups had to complete a post-test consisting of ten video-based multiple-choice-questions and a time-based, focused echocardiography examination on another human model. Two blinded expert observers scored each acquired loop which recorded 2 s of each standard view. Statistical analysis was performed with SPPS 24 (SPSS™ 24, IBM, USA) using the Mann-Whitney-Test to compare both groups.Results: Analysis of measurable outcome skills showed no significant difference between transthoracic echocardiography training on human models and high-fidelity simulators for undergraduate medical students.Conclusions: Both teaching methods are effective and lead to the intended level of knowledge and skills. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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