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Okada A, Nakajima I, Morita Y, Inoue YY, Kamakura T, Wada M, et al. Diagnostic value of right ventricular dysfunction in tachycardia-induced cardiomyopathy using cardiac magnetic resonance imaging. <i>Circ J<\/i> 2016; 80: 2141\u20132148.","DOI":"10.1253\/circj.CJ-16-0532"},{"key":"33","doi-asserted-by":"crossref","unstructured":"33. Prabhu S, Taylor AJ, Costello BT, Kaye DM, McLellan AJA, Voskoboinik A, et al. Catheter ablation versus medical rate control in atrial fibrillation and systolic dysfunction: The CAMERA-MRI study. <i>J Am Coll Cardiol<\/i> 2017; 70: 1949\u20131961.","DOI":"10.1016\/j.jacc.2017.08.041"},{"key":"34","doi-asserted-by":"crossref","unstructured":"34. Ikeda Y, Inomata T, Iida Y, Iwamoto-Ishida M, Nabeta T, Ishii S, et al. 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