Value of programmed ventricular stimulation for prophylactic internal cardioverter-defibrillator implantation in postinfarction patients preselected by noninvasive risk stratifiers
Claus Schmitt, MDa,
Petra Barthel, MDa,b,
Gjin Ndrepepa, MDa,b,
J.ürgen Schreieck, MDa,b,
Andreas Plewan, MDa,b,
A. Schömig, MDa,b and
Georg Schmidt, MDa,b
a Deutsches Herzzentrum München, Munich, Germany
b 1. Medizinische Klinik, Klinikum rechts der Isar, Technische Universität München, Munich, Germany

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Figure 1 (A) Kaplan-Meier curve for arrhythmic events in patients with a negative electrophysiological test versus patients with a positive electrophysiological test plus internal cardioverter-defibrillator (ICD) implantation. (B) Kaplan-Meier survivorship curve for cardiac mortality (combined sudden and nonsudden) in the group that underwent electrophysiological testing plus ICD implantation versus the group of patients not tested electrophysiologically (no-consent group). PVS = programmed ventricular stimulation.
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Figure 2 Kaplan-Meier survivorship curve for arrhythmic events in patients with different risk scores. LVEF = left ventricular ejection fraction.
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