X-ray diagnostic device

The present invention limits rotation-related loads on a mechanism. In an x-ray diagnostic device according to the present embodiment, an x-ray generating unit (15) generates x-rays. An x-ray detection unit (18) detects the x-rays generated by the x-ray generating unit (15) and transmitted through a subject. A C-shaped arm (11) holds the x-ray generating unit (15) and the x-ray detection unit (18) so that the x-ray generating unit (15) and the x-ray detection unit (18) face each other. A movement unit (19) moves the C-shaped arm (11) around a plurality of rotational axes. A sequence setting unit (24) sets an imaging sequence for a plurality of left-eye imaging positions with respect to a subject and for a plurality of right-eye imaging positions that respectively correspond to the plurality of left-eye imaging positions. A mechanism control unit (25) controls the movement unit (19) to move the C-shaped arm (11) according to the imaging sequence that has been set. The imaging sequence includes a sequence in which images are captured in succession from at least two imaging positions among a plurality of left-eye imaging positions or a sequence in which images are captured in succession from at least two imaging positions among a plurality of right-eye imaging positions.