Transient abnormal Q waves during exercise electrocardiography.
case_report · Level V
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- Record sourced from PubMed, PMID 14676264.
- Also identified by PMC identifier 1768028.
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Abstract
Myocardial ischaemia during exercise electrocardiography is usually manifested by ST segment depression or elevation. Transient abnormal Q waves are rare, as Q waves indicate an old myocardial infarction. The case of a patient with exercise induced transient abnormal Q waves is reported. The potential mechanisms involved in the development of such an abnormality and its clinical implications are discussed.
Medical subject headings
- Electrocardiography
- Exercise
- Myocardial Ischemia