Case Report
Copyright ©2013 Baishideng Publishing Group Co.
World J Cardiol. Jun 26, 2013; 5(6): 207-209
Published online Jun 26, 2013. doi: 10.4330/wjc.v5.i6.207
Figure 1
Figure 1 Automatic implantable cardioverter defibrillator interrogation showing gradually increasing pacing impedance over a period of 8 mo (arrow).