Research Article

Reattempt Percutaneous Coronary Intervention of Chronic Total Occlusions after Prior Failures: A Single-Center Analysis of Strategies and Outcomes

Figure 1

Distributions of strategies and crossing techniques. PCI, percutaneous coronary intervention; IVUS, intravascular ultrasound; ADR, antegrade dissection and reentry (CrossBoss and/or Stingray device); R-CART, reverse-controlled antegrade or retrograde subintimal tracking; and AGT, active greeting technique.