Chinese Herbs Prevented and Treated Radiographic Contrast Nephropathy after Percutaneous Coronary Intervention:an Analysis of Mechanism

: Now percutaneous coronary intervention (PCI) is an important treatment way for diag- nosing and treating coronary atherosclerotic heart disease (abbreviated as coronary heart disease). But use of contrast medium during intervention will result in acute renal failure. Hydration is a main measure to prevent radiographic contrast nephropathy at present. Chinese herbs play certain roles in preventing and treating radiographic contrast nephropathy. Theories of Chinese medicine hold blood stasis and toxin factor are main pathogeneses in radiographic contrast nephropathy. Therefore, blood promoting, stasis removing, and detoxification therapy is a main treatment method for preventing and treating radiographic contrast nephropathy.