PMC7727642_01
Electrocardiogram during the first admission indicating a first-degree atrioventricular block with a PR interval of 206 ms after overdosing on paliperidone and mirtazapine
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ECG indicated a PR interval of 206 ms (Fig. 1).
Electrocardiogram during the first admission indicating termination of the first-degree atrioventricular block after aggressive intravenous fluids. PR interval is 184 ms
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Repeat ECG indicated a PR interval ranging from 150 to 190 ms (Fig. 2).
Electrocardiography during the second admission indicating a recurrent first-degree atrioventricular block with a PR interval of >220 ms after overdosing on paliperidone and mirtazapine
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PMC7727642_01_1879_Fig3.jpg
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An ECG indicated a PR interval of >220 ms (Fig. 3).
Electrocardiogram during the second admission indicating termination of the first-degree atrioventricular block with a PR interval of 186 ms
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The repeat ECG indicated a PR interval that subsequently decreased to 186 ms, and she was transferred to the psychiatric hospital on a voluntary basis (Fig. 4).