肺心病最常见的病因有哪些
ç®åï¼å¾å¤å»å¦ä¸çç 究é½è¡¨æï¼å¼èµ·èºå¿ç ç主è¦æä¸å¤§åå ï¼ç¬¬ä¸ä¸ªï¼æ¯æ°ç®¡ãèºç¾ç è¿ç±»ç¾ç çåå¨ï¼æ¯æ°ç®¡ãèºç¾ç æ¯é ææ ¢æ§èºå¿ç çéè¦åå ï¼å 为è¿äºç¾ç ä¸æ¦åç ï¼å¾å¾ä¼å¯¼è´èºé¨æ°ç®¡çå µå¡çç°è±¡ï¼å ¶ä¸æ ¢æ§æ¯æ°ç®¡å¯¼è´çèºè¿æ¯æ主è¦çï¼çº¦å ææå¼èµ·èºå¿ç åç ç80%~90%ï¼è¿äºç¾ç 对äºèºå¿ç æå¾å¤§çå¼åæç¨ï¼å æ¤é½è¦åæ¶çæ²»çã
第äºä¸ªï¼èºè¡ç®¡ç¾ç 导è´èºå¿ç çåçï¼å¾å¤ä¸å®¶ç 究ååç°ï¼èºè¡ç®¡ç¾ç 以ååå ä¸æçååæ§èºå¨èé«åçï¼é½ä¼å¯¼è´æ£è çèºå°å¨èåå¾è¶æ¥è¶çå°ï¼ä»èå¼èµ·äºèºé¨è¡ç®¡å¨èé»åçä¸æå¢å¤§ï¼ååå¢å¼ºï¼å¯¼è´å¿èçè´è·ä¸æå¢å ï¼ä»èå¼èµ·èºå¿ç çåçã
第ä¸ä¸ªï¼ä¸äºç±»ä¼¼äºè¸å»è¿å¨éç¢æ§çç¾ç ãä½æ¯ç¸å¯¹äºå两个åå æ¥è¯´ï¼è¿ä¸ªåå æ¯æ¯è¾å°è§çï¼ä½æ¯ï¼æ¯è¾ä¸¥éçè¸å»è¿å¨éç¢æ§çç¾ç ï¼ä¼æ¤åæ£è çè¸è ï¼ä½¿æ£è 产çè¸é·ï¼æ°ççç°è±¡ï¼åæ¶ï¼é¿æ¶é´çè¸è å¤äºä¸ç§åè¿«çç¶æï¼ä¼ä½¿å¾æ£è å¿èæ æ¶æ å»ä¸æ¿åç巨大çååï¼è¿äºååç»è¿é¿æ¶é´çåå¨ï¼å°±ä¼å¯¹æ£è å¿èçæ£å¸¸åè½é æä¸è¯å½±åï¼ä»å¿å¼èµ·èºå¿ç ã