The usefulness of cardiac magnetic resonance in prevention of sudden cardiac death after myocardial infarction

I have read with a great interest the article entitled No association between scar size and characteristics on T-wave alternans in postmyocardial infarction patients with relatively preserved ventricular function presented with non-sustained ventricular tachycardia by Yalın et al. (1) that was recently published in Anatolian J Cardiol 2014;14: 442-7.