Infrapopliteal chronic total occlusions (CTOs) are associated with a approximately 20% failure rate. A predictive score for successful antegrade crossing could help guide endovascular interventions. We analyzed the angiographic characteristics… Click to show full abstract
Infrapopliteal chronic total occlusions (CTOs) are associated with a approximately 20% failure rate. A predictive score for successful antegrade crossing could help guide endovascular interventions. We analyzed the angiographic characteristics of 213 infrapopliteal CTOs undergoing endovascular
               
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