PMC7407036_01
12-lead electrocardiogram shows sinus tachycardia (heart rate 98 beats/min), and prolongation of the corrected QT interval was detected (660 ms).
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Subsequently, percutaneous coronary angiogram was performed and showed no coronary disease (Figure 1(a)). In the electrocardiogram, a sinus tachycardia and prolongation of the corrected QT interval were detected (660 ms) (Figure 1(b)).
Cranial CT scan (a) and cranial MRI scan (b) revealed evidence of a small right-sided subdural and intracerebral hematoma.
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Transient anisocoria and simultaneous severe coagulopathy under va-ECMO therapy led to a cranial computed tomography (CT), showing small bilateral subdural hematoma (Figure 2(a)). Cranial magnetic resonance imaging (MRI), performed on day 16, revealed unchanged small bilateral subdural hematoma (Figure 2(b)).
Cardiac MRI demonstrates a 4-chamber late enhancement view without pathological findings.
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Subsequent cardiac MRI performed after 2 weeks showed a recovered LV ejection fraction and no signs of myocarditis (Figure 3).