Abstract: In a method and apparatus for acquiring cardiac image data of a subject of examination, in particular in the context of magnetic resonance tomography, a first image acquiring technique is implemented, in which image data acquiring takes place only in a part of the cardiac cycle, and/or not in each cardiac cycle, and a second image acquiring technique is alternatingly implemented, such that the image data acquiring using the second image acquiring technique takes place at times in which image data acquiring using the first image acquiring technique is not occurring.

Abstract: A method for generation of an image exposure of the heart of an examination subject with an imaging medical examination apparatus in particular a magnetic resonance apparatus, the image exposure requiring preparation includes the steps of: preparation of the heart in a heart position that is relevant for the image acquisition and determination of the associated heart position, determination of at least one current heart position in the further course of the heart cycle, comparison of the determined current heart position with the heart position relevant for the image acquisition, and given correlation of the current heart position and the heart position relevant for the image acquisition, starting the image acquisition through a control device of the imaging medical examination apparatus.