Research Article
Peripheral Artery Tonometry Reveals Impaired Endothelial Function before Percutaneous Coronary Intervention in Patients with Periprocedural Myocardial Injury
Figure 2
Cumulative incidence of MACEs. Patients with RHI ≤ 1.81 had a higher risk of MACEs (). MACEs, major adverse cardiovascular events; RHI, reactive hyperemia index.