Why the study?
Does the presence of a resting bundle-branch block QRS pattern affect atrioventricular conduction response to exercise in patients with atrioventricular block?
Population
60 patients with atrioventricular block
Comparison
Exercise testing monitored by a… vs Patients with no intraventricular conduction…
Design
Cross-sectional
Authors
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In patients with atrioventricular block, the presence of a resting bundle-branch block is associated with a higher likelihood of conduction impairment and a lower likelihood of improvement during exercise.
Does the presence of a resting bundle-branch block QRS pattern affect atrioventricular conduction response to exercise in patients with atrioventricular block?
In patients with atrioventricular block, the presence of a resting bundle-branch block is associated with a higher likelihood of conduction impairment and a lower likelihood of improvement during exercise.
Moulopoulos et al. (1972) studied this question.
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