symptoms of heart failure....Professor Zhang's examination just revealed that Mr. Si has developed infective endocarditis and perivalvular leak again, related to his artificial valve...The patient's c... beautiful tonight.""The King is too kind," Nan Wanyin replied with a smile, unfazed by the praise. It was clear that Cheng Shuyuan was in a good mood tonight.Xin Yu respectfully waited nearby. Seeing...