%0 Journal Article %T Postoperative atrial fibrillation is associated with delayed early rehabilitation after heart valve surgery: a multicenter study %A Daisuke OKAMURA %A Keisuke OURA %A Kenta KAMISAKA %A Kentaro IWATA %A Koji SAKURADA %A Masakazu SAITOH %A Masayuki TAHARA %A Michitaka KATO %A Satoshi YUGUCHI %A Tetsuya TAKAHASHI %A Tomonori KAWAMURA %A Tomoyuki MORISAWA %A Yuji MORI %J Archive of "Physical Therapy Research". %D 2019 %R 10.1298/ptr.E9957 %K postoperative atrial fibrillation %K heart valve surgery %K rehabilitation %K lower-extremity function %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6599757/