Amarjit S Sethi

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OBJECTIVE To determine whether the instantaneous wave-free ratio (iFR) can detect improvement in stenosis significance after percutaneous coronary intervention (PCI) and compare this with fractional flow reserve (FFR) and whole cycle Pd/Pa. DESIGN A prospective observational study was undertaken in elective patients scheduled for PCI with FFR ≤ 0.80.(More)
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