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Figure 4 Time trends in the interventional management of cardiogenic shock and one-year survival. A significant increase in the use of multivessel percutaneous coronary intervention (PCI) (p = 0.018), stents, and glycoprotein IIb/IIIa antagonists (both <0.001) was observed. One-year survival and PCI success rates were similar over time (p = 0.889 for survival and p = 0.128 for success).