ἐφ' ὅσον αὐτοῦ ἡ ὑπόστασις τῶν χρόνων ὑπῆρχεν → as long as his store of years lasted
orthopnoea: ae, f., = ὀρθόπνοια,I difficulty of breathing, asthma, orthopny, Plin. 32, 4, 14, § 37; plur., id. 21, 20, 83, § 142.