Research Article

Long-Term Outcomes of Extent of Revascularization in Complex High Risk and Indicated Patients Undergoing Impella-Protected Percutaneous Coronary Intervention: Report from the Roma-Verona Registry

Figure 4

Survival curves according to revascularization extent. The figure shows the adjusted survival curves in the study population stratified according to British Cardiovascular Intervention Society Jeopardy Score (BCIS-JS) revascularization index tertiles. RI= revascularization index.