1. A method to acquire and present calibration images of a periodically moving organ using magnetic resonance technology, comprising the steps of: exposing an examination subject, containing a periodically moving organ, to acquire a plurality of calibration images during one continuous period of said organ movement, said multiple calibration images differing as to at least one of offset frequency and spatial position relative to the organ; and displaying said calibration images at a display in a presentation manner that, from the visual quality of the respective, displayed images, allows the user to select an image acquired with an offset frequency that should then be used to acquire a diagnostic image of the periodically moving organ.