rhonchi

Purulent sputum, dyspnea, rhonchi bilaterally.

|浓痰, 呼吸困难, 肺部有杂音.

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

目探讨鼾年退行性心脏瓣膜病(DCVD)影响心脏瓣膜结构功能损害。