Fig. 1
Median ventricular arrhythmia events requiring external shock or ICD therapies before and after stellate ganglion block for in-hospital follow-up (A) and at 24 h post- stellate ganglion block (C), and median ventricular arrhythmia events before and after stellate ganglion block during in-hospital follow-up (B) and at 24 h post- stellate ganglion block (D). Abbreviations: ICD – implantable cardioverter-defibrillator, VA – ventricular arrhythmia.
