慢性肺源性心脏病心力衰竭时,应用强心剂的指征是A.明显气急、发绀B.两肺底湿性啰音C.感染已控制,利尿剂无效D.心率大于120次/分E.肺...

作者: rantiku 人气: - 评论: 0
问题 慢性肺源性心脏病心力衰竭时,应用强心剂的指征是
选项 A.明显气急、发绀 B.两肺底湿性啰音 C.感染已控制,利尿剂无效 D.心率大于120次/分 E.肺动脉高压
答案 C
解析

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