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Physiologic Lesion Assessment to Optimize Multivessel Disease.

Murtaza BharmalMorton J KernGautam KumarArnold H Seto
Published in: Current cardiology reports (2022)
While FFR remains the gold standard in coronary physiologic assessment, several pressure-wire-based non-hyperemic indices of functional stenosis have been developed and validated as well as wire-free angiographically derived quantitative flow ratio. Identifying and treating functionally significant coronary atherosclerotic lesions reduce symptoms and major adverse cardiovascular events. Coronary physiologic assessment in multivessel disease minimizes the observer bias in visual estimates of stenosis, changes clinical management, and improves patient outcomes.
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