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Copyright ©The Author(s) 2015.
World J Cardiol. Sep 26, 2015; 7(9): 555-561
Published online Sep 26, 2015. doi: 10.4330/wjc.v7.i9.555
Figure 1
Figure 1 Kaplan-Meier survival analysis after catheter ablation of electrical storm. Class A indicates catheter ablation success, defined as suppression of each ventricular tachycardia (VT) morphology; Class B indicates partial success, defined as suppression of each clinical VT; Class C indicates failure, defined as persistence of one or more clinical VT (reprinted from Carbucicchio et al[20]).