沉(內(nèi)經(jīng)謂之石、又謂之營.)牢m.payment-defi.com/kuaiji/(牢即沉脈.長大弦而有力者.主寒主痛.與沉同.今附m.payment-defi.com/shouyi/于此.)
按始有則為沉.(沉.冬脈也.春夏秋見之.則病脈也.然在冬.其氣來沉以搏.則為平脈.若來如彈石者.此謂太過.其去如數(shù)者.此謂不及.亦病脈也.)寸沉胸脅痛.水氣膈間停.若居關(guān)與尺.腹背及腰疼.(沉主陰.陰盛則克伐元氣.故三部得沉者.皆主痛.宜溫之.有水氣者.宜利之.)沉緩寒濕沉數(shù)熱.沉滑當知痰食真.沉如無力.氣虛甚明.(沉有力為實邪.故主寒主積.沉無力.則氣虛也.)崔紫虛四言舉要云.沉牢痼冷.沉實熱極愚按牢脈沉而長大有力.實脈沉臥.亦長火有力.同一沉臥長大有丸何以辨其為痼冷熱極手.