Background: Echocardiography is fundamental in the understanding of cardiology; however, echocardiography is not routinely taught in medical schools. The aim of this study is to assess whether teaching echocardiography to preclinical medical students using an e-learning software (ELS) is practical and appropriate.
Methods: From 2017 to 2019, 1084 second-year medical students at Indiana University School of Medicine were introduced to echocardiography by using the ELS. In 2017 and 2018 students had a postcourse survey to assess echocardiography appropriateness and cardiology learning. Students in 2018 and 2019 were assessed for any association between the use of the ELS and learning cardiology by comparing examination scores.
Results: In 2017-2018, 127 students responded to the survey (18% response rate). In 2017, 79% of responders and in 2018, 89% reported that introducing echocardiography to medical students is appropriate. In 2017, 78% and in 2018, 87% reported that it improved the understanding of cardiology. Student ELS usage was high for 2017-2018 (93% and 70%) but dropped in 2019 (30%). In 2018 and 2019, students who used ELS did statistically significantly better on the examination (total scores 84% vs. 82% (P = .008) in 2018; 84% vs. 81% (P = .002) in 2019).
Conclusions: Many 2nd year medical students felt learning echocardiography with ELS was appropriate and enhanced their learning cardiology. Using echocardiography to help learn cardiology appears to be supported with an association of ELS usage and improved examination scores. Our study suggests that echocardiography learning can and probably should begin in medical school.
Keywords: 2D-Echocardiography.
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