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Originals Reoperation for Valvular Surgery and Thoracic Aortic Aneurysm Repair with Functioning IMA Grafts after Previous CABG 　　N. Watanabe, et al.……65 Case Reports A Case of Platypnea-Orthodeoxia Syndrome Caused by a Patent Foramen Ovale 　　H. Hojo, et al.……68 Modified Konno Operation for Aortic Valve Regurgitation after Arterial Switch Operation 　　K. Nakamura, et al.……72 Successful Third Surgery in Management of an Aortoesophageal Fistula due to a Thoracic Aortic Aneurysm 　　T. Takagi, et al.……76 A Patient with Valvular Heart Disease and Parkinson’s Disease: Prevention of Neuroleptic Malignant Syndrome 　　K. Nakamura, et al.……81 Tricuspid Valve Endocarditis Complicated Disseminated Intravascular Coagulation (DIC) before an Operation 　　D. Futagami, et al.……85 Aortic Arch Replacement for Thoracic Aortic Aneurysm Combined with Aberrant Right Subclavian Artery: Two Case Reports 　　H. Kanamitsu, et al.……88 A Case of Concomitant Coronary Artery Disease, Abdominal Aortic Aneurysm, and Bile Duct Cancer 　　S. Shioguchi, et al.……92 Ruptured Saccular Aneurysm Associated with a Coronary Artery to Pulmonary Artery Fistula 　　H. Hojo, et al.……96 A Case of Total Right Heart Bypass Operation for Polysplenia with Diffuse Bilateral Pulmonary Arteriovenous Fistula and Left Pulmonary Vein Obstruction by Anterior Translocation of the Hemiazygos Vein and Direct Anastomosis of the Hemiazygos Vein to the Hepatic Vein 　　T. Nakata, et al.……100 Case Report of Spontaneous Rupture of the Inferior Vena Cava Associated with Infrarenal Abdominal Aortic Aneurysm 　　M. Hamaji, et al.……105 A Case of Re-Dissection of Aortic Root after Reconstruction of Acute Aortic Dissection 　　S. Matsuyama, et al.……108 Aortic Valve Replacement for Porcelain Aorta with Balloon Occlusion and Deep Hypothermic Circulatory Arrest 　　T. Murakami, et al.……112