ScopolamIne butylbromide given prophylactical for death rattle, a randomised,...

Death rattle (DR), caused by mucus in the respiratory tract, occurs in about half of patients who are in the dying phase. Relatives often experience DR as distressing....

濒死喉鸣（Death rattle, DR）由呼吸道内黏液积聚所致，约半数处于临终阶段的患者会出现该症状，家属通常会将其视作令人痛苦的表现。