问题：
[单选题]患儿，5岁，患动脉导管未闭，病情较重，平时需用地高辛维持心功能。现患儿因上呼吸道感染后诱发急性心力衰竭，护士按医嘱给患儿应用毛花苷C（西地兰）后，患儿出现头晕、呕吐、视物模糊，该护士考虑发生这些表现的原因是（ ）。
A、重症肺炎
B、急性心力衰竭加重
C、动脉导管未闭的表现
D、急性肠炎
E、强心苷中毒反应
参考答案：
E
相关内容
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