基本解释[医药科学]心脏每秒输出量英汉例句双语例句Results: Low cardiac output syndrome happened to 7 patients, obstinate arrhythmia to 4 patients and second opening stanching to 4 patients.结果：瓣膜置换术后出现低心排出量综合征7例，顽固性心律失常4例，二次开胸止血4例。cardiac second output更多例句专业释义医药科学心脏每秒输出量