Why the study?
Does radionuclide ventriculography detect regional left ventricular contraction abnormalities during early systole in patients with angina pectoris and isolated LAD stenosis?
Does radionuclide ventriculography detect regional left ventricular contraction abnormalities during early systole in patients with angina pectoris and isolated LAD stenosis?
Radionuclide ventriculography can detect localized early systolic contraction abnormalities in regions perfused by stenosed vessels in angina patients without prior MI, which are not apparent on global assessment.
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Radionuclide ventriculography may identify regional early systolic dysfunction in isolated LAD stenosis without prior MI; hypothesis-generating for diagnostic refinement.
Yamagishi et al. (1984) studied this question.
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