Retrograde aortic perfusion dislodges a dislodged Amplatzer device.

@article{Luqman2008RetrogradeAP,
  title={Retrograde aortic perfusion dislodges a dislodged Amplatzer device.},
  author={Zubair Luqman and Junaid Alam Ansari and Hameed Ullah and Mohammad Muneer Amanullah},
  journal={The Journal of thoracic and cardiovascular surgery},
  year={2008},
  volume={135 3},
  pages={698-9}
}