rhonchi

Purulent sputum, dyspnea, rhonchi bilaterally.

|浓痰, 呼吸, 部有杂音.

Objective To explore the effects of rhonchus on senile degenerated cardiac valvular disease (DCVD)and impairment features of valvular structure and function .

目的探讨鼾症对老年退行性心脏瓣膜病(DCVD)的影响对心脏瓣膜结构功能损害的特征。