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Impact of atrial fibrillation on tricuspid and mitral annular dilatation and valvular regurgitation. <i>Circ J<\/i> 2002; 66: 913\u2013916.","DOI":"10.1253\/circj.66.913"},{"key":"21","doi-asserted-by":"crossref","unstructured":"21. Tabata T, Grimm RA, Greenberg NL, Agler DA, Mowrey KA, Wallick DW, et al. Assessment of LV systolic function in atrial fibrillation using an index of preceding cardiac cycles. <i>Am J Physiol<\/i> 2001; 281: H573\u2013H580.","DOI":"10.1152\/ajpheart.2001.281.2.H573"},{"key":"22","unstructured":"22. Noack T, Kiefer P, Ionasec R, Voigt I, Mansi T, Vollroth M, et al. New concepts for mitral valve imaging. <i>Ann Cardiothorac Surg<\/i> 2013; 2: 787\u2013795."},{"key":"23","doi-asserted-by":"crossref","unstructured":"23. Noack T, Mukherjee C, Kiefer P, Emrich F, Vollroth M, Ionasec RI, et al. 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Value of mitral valve tenting volume determined by real-time three-dimensional echocardiography in patients with functional mitral regurgitation. <i>Am J Cardiol<\/i> 2006; 98: 1088\u20131093.","DOI":"10.1016\/j.amjcard.2006.05.036"},{"key":"30","doi-asserted-by":"crossref","unstructured":"30. Zeng X, Nunes MC, Dent J, Gillam L, Mathew JP, Gammie JS, et al. Asymmetric versus symmetric tethering patterns in ischemic mitral regurgitation: Geometric differences from three-dimensional transesophageal echocardiography. <i>J Am Soc Echocardiogr<\/i> 2014; 27: 367\u2013375.","DOI":"10.1016\/j.echo.2014.01.006"},{"key":"31","doi-asserted-by":"crossref","unstructured":"31. Bruch C, Stypmann J, Gradaus R, Breithardt G, Wichter T. Usefulness of tissue doppler imaging for estimation of filling pressures in patients with primary or secondary pure mitral regurgitation. <i>Am J Cardiol<\/i> 2004; 93: 324\u2013328.","DOI":"10.1016\/j.amjcard.2003.10.012"},{"key":"32","doi-asserted-by":"crossref","unstructured":"32. Zile MR, Tomita M, Ishihara K, Nakano K, Lindroth J, Spinale F, et al. Changes in diastolic function during development and correction of chronic LV volume overload produced by mitral regurgitation. <i>Circulation<\/i> 1993; 87: 1378\u20131388.","DOI":"10.1161\/01.CIR.87.4.1378"},{"key":"33","doi-asserted-by":"crossref","unstructured":"33. Chugh SS, Havmoeller R, Narayanan K, Singh D, Rienstra M, Benjamin EJ, et al. Worldwide epidemiology of atrial fibrillation: A global burden of disease 2010 study. <i>Circulation<\/i> 2014; 129: 837\u2013847.","DOI":"10.1161\/CIRCULATIONAHA.113.005119"},{"key":"34","doi-asserted-by":"crossref","unstructured":"34. Enriquez-Sarano M, Akins CW, Vahanian A. Mitral regurgitation. <i>Lancet<\/i> 2009; 373: 1382\u20131394.","DOI":"10.1016\/S0140-6736(09)60692-9"},{"key":"35","doi-asserted-by":"crossref","unstructured":"35. Bursi F, Enriquez-Sarano M, Jacobsen SJ, Roger VL. Mitral regurgitation after myocardial infarction: A review. <i>Am J Med<\/i> 2006; 119: 103\u2013112.","DOI":"10.1016\/j.amjmed.2005.08.025"},{"key":"36","doi-asserted-by":"crossref","unstructured":"36. Daimon M, Watanabe H, Abe Y, Hirata K, Hozumi T, Ishii K, et al. Gender differences in age-related changes in left and right ventricular geometries and functions: Echocardiography of a healthy subject group. <i>Circ J<\/i> 2011; 75: 2840\u20132846.","DOI":"10.1253\/circj.CJ-11-0364"},{"key":"37","unstructured":"37. Pai RG, Varadarajan P, Tanimoto M. 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