| Teaching cardiovascular physiology with equivalent electronic circuits in a practically oriented teaching module. | |
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MedLine Citation:
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PMID: 21652500 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Here, we report on a new tool for teaching cardiovascular physiology and pathophysiology that promotes qualitative as well as quantitative thinking about time-dependent physiological phenomena. Quantification of steady and presteady-state (transient) cardiovascular phenomena is traditionally done by differential equations, but this is time consuming and unsuitable for most undergraduate medical students. As a result, quantitative thinking about time-dependent physiological phenomena is often not extensively dealt with in an undergraduate physiological course. However, basic concepts of steady and presteady state can be explained with relative simplicity, without the introduction of differential equation, with equivalent electronic circuits (EECs). We introduced undergraduate medical students to the concept of simulating cardiovascular phenomena with EECs. EEC simulations facilitate the understanding of simple or complex time-dependent cardiovascular physiological phenomena by stressing the analogies between EECs and physiological processes. Student perceptions on using EEC to simulate, study, and understand cardiovascular phenomena were documented over a 9-yr period, and the impact of the course on the students' knowledge of selected basic facts and concepts in cardiovascular physiology was evaluated over a 3-yr period. We conclude that EECs are a valuable tool for teaching cardiovascular physiology concepts and that EECs promote active learning. |
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Authors:
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Samo Ribaric; Marjan Kordas |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Advances in physiology education Volume: 35 ISSN: 1522-1229 ISO Abbreviation: Adv Physiol Educ Publication Date: 2011 Jun |
Date Detail:
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Created Date: 2011-06-09 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100913944 Medline TA: Adv Physiol Educ Country: United States |
Other Details:
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Languages: eng Pagination: 149-60 Citation Subset: IM |
Affiliation:
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Institute of Pathophysiology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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