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Copyright ©The Author(s) 2015.
World J Cardiol. Feb 26, 2015; 7(2): 65-75
Published online Feb 26, 2015. doi: 10.4330/wjc.v7.i2.65
Figure 4
Figure 4 Measurement of the left atrial appendage during implantation procedure. A: After angiography (RAO 25°, caudal 20°)-measurement of ostium size (22 mm) and depth (28 mm); B: Echocardiographic measurement at around 135° of ostium size (20 mm) and depth (25 mm).