case_images: PMC4020898_01
case_images: Electrocardiogram at the time of transfer to the hospital. There was pulseless electrical activity.
case_images: imcrj-7-089Fig1.jpg
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case_images: An electrocardiogram (ECG) monitor indicated that his heart rate was 30 bpm (pulseless electrical activity) (Figure 1).
case_images: An electrocardiogram registered by the automated external defibrillator. Pulseless electrical activity turned into ventricular fibrillation.
case_images: imcrj-7-089Fig2.jpg
case_images: PMC4020898_01_imcrj-7-089Fig2.jpg
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case_images: Because of pulseless electrical activity, cardiac arrest was diagnosed using an ECG, and administration of medication (epinephrine and atropine) led to ventricular fibrillation (Figures 2 and 3).
case_images: An electrocardiogram after administration of medication. Ventricular fibrillation was observed.
case_images: imcrj-7-089Fig3.jpg
case_images: PMC4020898_01_imcrj-7-089Fig3.jpg
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case_images: Because of pulseless electrical activity, cardiac arrest was diagnosed using an ECG, and administration of medication (epinephrine and atropine) led to ventricular fibrillation (Figures 2 and 3).
case_images: Twelve-lead resting electrocardiogram after defibrillation. Heart rate was 140 bpm with sinus tachycardia, and the QT interval was 415 milliseconds. There were no significant changes in the ST-T interval.. Abbreviations: aVR, augmented vector right; aVL, augmented vector left; aVF, augmented vector foot.
case_images: imcrj-7-089Fig4.jpg
case_images: PMC4020898_01_imcrj-7-089Fig4.jpg
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case_images: After the sinus rhythm improved, an ECG revealed no significant changes in ST-T or QT interval prolongation (Figure 4).