Imaging- and physiology-guided percutaneous coronary intervention without contrast administration in advanced renal failure: a feasibility safety and outcome study

摘要

AimsThe feasibility, safety, and clinical utility of percutaneous coronary intervention (PCI) without radio-contrast medium in patients with advanced chronic kidney disease (CKD) are unknown. In this series, we investigated a specific strategy for ‘zero contrast’ PCI with the aims of preserving renal function and preventing the need for renal replacement therapy (RRT) in patients with advanced CKD.