A change, e.g., a cardiac arrhythmia or a motion in a subject is monitored during an acquisition of MR data in an MRI apparatus, and it is determined whether or not a change occurs in the subject. If a change occurs, after an acquisition of the MR data, the MR data is reacquired in the encoding process...http://www.google.es/patents/US5218532?utm_source=gb-gplus-sharePatente US5218532 - Method and system for acquiring MR data in MRI
