Why the study?
Does rapid biplane angiocardiography with simultaneous electrocardiography provide information on cardiac dynamics in patients with complete A-V block?
Does rapid biplane angiocardiography with simultaneous electrocardiography provide information on cardiac dynamics in patients with complete A-V block?
Rapid biplane angiocardiography combined with electrocardiography provides novel dynamic insights into cardiac chamber function during complete A-V block.
Answers are grounded in this paper and cite their sources.
May inform dynamic chamber function in complete A-V block; leaves open validation before any clinical adoption.
The conduction disturbances in atrioventricular block are well known from numerous electrocardiographic studies, but the effect on the heart work, especially on the individual chambers, could not be recorded before the introduction of visualization of the heart chambers by angiocardiography. Rapid biplane angiocardiography with simultaneous electrocardiographic yields information on cardiac dynamics not available by procedures with a purely static anatomic perception.
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Lind et al. (1954) studied this question.
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