Temporal trends in patient-reported angina at one year following percutaneous revascularization in the stent era: a report from the NHLBI-sponsored 1997–2006 Dynamic Registry

摘要

BackgroundPercutaneous coronary intervention (PCI) has witnessed rapid technological advancements resulting in improved safety and effectiveness over time. Little, however, is known about the temporal impact on patient-reported symptoms and quality of life following PCI.