《黄帝内经·灵枢·邪气藏府病形》
肝脉很涩的，会出现水湿溢于肢体的溢饮病；微涩的，会出现筋脉拘挛抽搐。
涩甚，为溢饮；微涩，为瘈挛筋痹。
A very rough liver pulse will lead to overflow of body fluids resulting in edema; a slightly rough pulse indicates tendon contracture and spasm.