Management of ventricular tachycardia storm in patients with structural heart disease

Figure 1 Proposed algorithm for acute management of patients presenting with electrical storm. VT: Ventricular tachycardia; LVEF: Left ventricular ejection fraction; ICU: Intensive care unit.

Figure 2 Proposed scoring system to identify patients at high risk of hemodynamic decompensation undergoing catheter ablation that may benefit from prophylactic mechanical circulatory support. Modified from Santangeli et al[43]. VT: Ventricular tachycardia.