Method for three-dimensional representation of movable structure i.e. heart of patient, during heart-triggered rotation angiography, involves reconstructing three-dimensional image data from data acquired in systolic and diastolic phases

摘要

The method involves executing a continuous rotation course (20) with an electrocardiogram-triggered controller for three-dimensional data acquisition in systolic phases. Another continuous rotation course is executed for three-dimensional data acquisition in diastolic phases of the erroneous angle ranges of the systolic phases of the former rotation course by controlling hemodynamic conditions, where the rotation courses are implemented in opposite directions. Three-dimensional image data is reconstructed from the data acquired in systolic and diastolic phases.