Circulation. Cardiovascular interventions
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Circ Cardiovasc Interv · Feb 2009
Multicenter StudyTwenty-year evolution of percutaneous coronary intervention and its impact on clinical outcomes: a report from the National Heart, Lung, and Blood Institute-sponsored, multicenter 1985-1986 PTCA and 1997-2006 Dynamic Registries.
Percutaneous coronary intervention (PCI) has undergone rapid progress, both in technology and adjunct therapy. However, documentation of long-term temporal trends in relation to contemporary practice is lacking. ⋯ Percutaneous interventions, in the last 2 decades, have evolved to include more urgent, comorbid cases, despite achieving high success rates with significantly reduced need for repeat revascularization.