Zero contrast PCI (Percutaneous Coronary Intervention) is a specialized heart procedure that helps restore blood flow to the heart without using traditional contrast dye. This approach is particularly beneficial for patients with kidney problems, as contrast dye can sometimes affect kidney function. During zero contrast PCI, your cardiologist uses advanced imaging techniques and tools to safely and effectively treat your heart arteries while minimizing risks. If you have questions about this procedure or whether it's right for you, please consult your cardiologist.