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. Author manuscript; available in PMC: 2011 Jan 31.
Published in final edited form as: Circ Cardiovasc Qual Outcomes. 2009 Oct 13;2(6):607–615. doi: 10.1161/CIRCOUTCOMES.109.869131

Figure 2.

Figure 2

Temporal trends in supplemental therapy* following index PCI in the NHLBI-sponsored 1997–2006 Dynamic Registry

* Supplemental therapy following index PCI comprised of the following mutually exclusive groups: 1) Bypass surgery alone or with PCI, 2) Repeat PCI or, 3) pharmacological maintenance therapy only (PMT, 1 of beta-blockers, calcium channel blockers and long-acting nitrates); †Ptrend calculated using the Jonckeheere-Terpstra test for ordinal variables; PMT: Pharmacological maintenance therapy ( 1 of beta-blockers, calcium channel blockers and long-acting nitrates)