PMC9410984_01
Case 1. Apical four-chamber view of left ventricle with Simpson disk summation method showing increased left ventricular end diastolic volume and diameter. Telemetry strip showing polymorphic ventricular fibrillation rhythm.
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fig1
AICD interrogation revealed polymorphic VF with 26 appropriate and effective shocks that terminated the arrhythmia (see Figure 1).
PMC9410984_02
Case 2. Left atrium and moderately dilated left ventricle shown. Pacemaker leads present in the right ventricle. Telemetry strip showing ventricular tachycardia storm.
CRIC2022-1157728.002.jpg
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fig2
Pacemaker leads were present in the right atrium and right ventricle (see Figure 2).