子懸(chest fullness during pregnancy),疾病名稱,屬胎孕類病類,因肝氣犯脾,或秉質陰虛,孕後陰虧於下,胎氣上沖所致。臨床以妊娠中晚期孕婦出現胸腹脹滿,甚則呼吸喘急,煩躁不安等為特徵的胎孕病。[1]