life-sustaining treatment [ life-prolonging treatment | life-preserving treatment | life-sustaining therapy | life-prolonging therapy | life-sustaining procedure | life-sustaining intervention | life-prolonging intervention ]
traitement de survie [ traitement vital | traitement essentiel au maintien de la vie | intervention de survie | intervention vitale | intervention essentielle au maintien de la vie | traitement visant la prolongation de la vie | intervention visant la prolongation de la vie ]