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Copyright ©The Author(s) 2015.
World J Cardiol. Nov 26, 2015; 7(11): 754-764
Published online Nov 26, 2015. doi: 10.4330/wjc.v7.i11.754
Figure 3
Figure 3 Catheter dilator and sheath in the right atrium. Pectinated muscles border the Eustachian ridge (ER, red rectangle). IVC: Inferior vena cava.