Study Status: Completed
Recruit Status: Completed
Study Type: Observational [Patient Registry]
Official Title: Impaired Peripheral Endothelial Function as Assessed by Digital Reactive Hyperemia Peripheral Arterial Tonometry and Risk of In-Stent Restenosis
Brief Summary: The investigators assessed the hypothesis that whether RH-PAT index (RHI) as a marker of endothelial dysfunction could predict occurrence of ISR after percutaneous coronary intervention (PCI).