Teasdale A. Dissecting the Medical Student Approach to Chest Pain: A Cross-Sectional Study Focusing on Aortic Dissection.
Cureus 2022;
14:e29050. [PMID:
36237814 PMCID:
PMC9553203 DOI:
10.7759/cureus.29050]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2022] [Indexed: 11/08/2022] Open
Abstract
Background and purpose: To understand if medical students consider rarer, but highly fatal conditions, such as acute aortic dissection, when assessing chest pain.
Methods:An online virtual clinical case (in two 'stages') was distributed to medical students. Stage one presented a chest pain scenario, asking participants to give relevant questions, clinical findings, investigations, and differential diagnoses. In the second stage, students were given a detailed case, populated with the aortic dissection ‘red flags’ and asked to re-evaluate their differential diagnosis and investigations. A total of 113 students in their final two years of study, across six United Kingdom (UK) medical schools, were accepted into the study.
Results: During stage one, students were able to assess chest pain with radiation (93%), character (83%), and onset (89%), which were asked commonly. However, students failed to enquire on severity (38%) and important risk factors such as connective tissue disorders (4%) and hypertension (46%), or clinical signs such as blood pressure differences (5%). Myocardial infarction (97%) and pulmonary embolism (78%) were the most considered differentials with acute aortic dissection only considered by 31%. However, in stage two, 73% recognised the acute aortic dissection and 76% were able to request a CT thorax.
Conclusions: Students effectively consider myocardial infarction and pulmonary embolism when assessing chest pain, but often fail to examine acute aortic dissection. This could lead to delayed treatment of a cataclysmic event and may be due to a deficiency in diagnostic synthesis rather than a lack of knowledge. More can be done to ensure these conditions form part of their diagnostic workup.
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