back abroad for a second heart valve replacement surgery.Let me know if you have other text you'd like me to translate!Beijing Kang Hospital's cardiac surgery department is renowned throughout the cou...Yan."Lin Wanrong nodded and said to her husband, “Ou Yan just said that the thing Yueyue ate before might not be vitamin C, but a highly toxic poison.”Let me know if you have any other text you'd like...