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Improvement in coronary haemodynamics after percutaneous coronary intervention: assessment using instantaneous wave-free ratio
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 i...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3841762/ https://www.ncbi.nlm.nih.gov/pubmed/24047640 http://dx.doi.org/10.1136/heartjnl-2013-304387 |