Why the study?
Does the use of lead IV in the electrocardiogram help detect active rheumatic infection or myocardial damage in children?
Population
98 children aged 6 to 15 years, including 20 without cardiac disease and 78 attending a cardiac clinic.
Design
Cross-sectional
Authors
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Lead IV adds no clear diagnostic value for rheumatic carditis in children; leaves open whether prospective comparisons can establish incremental utility.
Does the use of lead IV in the electrocardiogram help detect active rheumatic infection or myocardial damage in children?
Charles R. Messeloff (1937) studied this question.
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