A Double-Blind Placebo-Controlled Study of the Effects of Olprinone, a Specific Phosphodiesterase III Inhibitor, for Preventing Postoperative Atrial Fibrillation in Patients Undergoing Pulmonary Resection for Lung Cancer

Japan Primary Registries Network; No.: JPRN-UMIN2404; URL: http://www.umin.ac.jp/ctr