Ноги его ужасно вдруг ослабели, на спине похолодело, и сердце на мгновение как будто замерло; потом вдруг застукало, точно с крючка сорвалось.
His legs felt suddenly weak, a cold shiver ran down his spine, and his heart seemed to stand still for a moment, then suddenly began throbbing as though it were set free.