Coronary Flow Variations Following Percutaneous Coronary Intervention Affect Diastolic Nonhyperemic Pressure Ratios More Than the Whole Cycle Ratios

Background Post–percutaneous coronary intervention (PCI) fractional flow reserve ≥0.90 is an accepted marker of procedural success, and a cutoff of ≥0.95 has recently been proposed for post‐PCI instantaneous wave‐free ratio. However, stability of nonhyperemic pressure ratios (NHPRs) post‐PCI is not...

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Hlavní autoři:	Muhammad Aetesam‐ur‐Rahman, Tian X. Zhao, Kitty Paques, Joana Oliveira, Bharat Khialani, Stephen Kyranis, Denise M. Braganza, Sarah C. Clarke, Martin R. Bennett, Nick E. J. West, Stephen P. Hoole
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Wiley 2022-05-01
Edice:	Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Témata:	instantaneous wave‐free ratio nonhyperemic pressure ratios post–percutaneous coronary intervention coronary physiology post–percutaneous coronary intervention hyperemia resting full cycle ratio
On-line přístup:	https://www.ahajournals.org/doi/10.1161/JAHA.121.023554
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