combined valvular disease

例句：

1. 1. The patientwas diagnosed with combined valvular diseaseand required immediate surgery.
   患者被诊断出患有联合瓣膜病，需要立即进行手术。
2. 2. The researchfocused on the treatment of combinedvalvular disease in children.
   该研究专注于儿童联合瓣膜病的治疗。
3. 3. Thedoctor recommended a combination of medication and lifestylechanges for the patient's combined valvular disease.
   医生为患者的联合瓣膜病推荐了药物和生活方式的改变组合。