PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging device that can minimize a downtime of a device, in other word, a non-usable period of a device to reduce an impact from a failure of the device as much as possible.SOLUTION: The magnetic resonance imaging device includes: a changing part for changing an imaging condition depending on at least one abnormal place detected from a plurality of places where anomaly can occur and an imaging part 600 for imaging a subject by transition to a degenerate mode in which imaging is possible even in a state where an abnormal place is present based on the changed imaging condition.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】装置のダウンタイム、即ち、装置の使用不可期間を最小限にし、また、装置の故障による影響を極力低減させることができる磁気共鳴イメージング装置を提供する。【解決手段】磁気共鳴イメージング装置は、異常が発生しうる複数の箇所から検出される少なくとも1つの異常箇所に応じて撮像条件を変更する変更部と、変更された前記撮像条件に基づいて、前記異常箇所を有する状態であっても撮像可能な縮退モード、に移行して被検体を撮像する撮像部600と、を備える。【選択図】図2