Evaluation of Successful PTCA by Transstenotic Flow Velocity Ratios

@article{Altstidl1997EvaluationOS,
  title={Evaluation of Successful PTCA by Transstenotic Flow Velocity Ratios},
  author={R. Altstidl and M. Regenfus and H. Lehmkuhl and H. Dill and K. Bachmann},
  journal={Angiology},
  year={1997},
  volume={48},
  pages={775 - 782}
}
Doppler probes mounted on the tip of a guidewire allow the measurement of coronary blood flow velocities, not only proximal but also distal to stenoses eligible for percuta neous transluminal coronary angioplasty (PTCA). The objective of this study was to determine the improvement of transstenotic Doppler flow velocity ratios following PTCA and to investigate the possible impact on restenosis during follow-up control angiog raphy three months later. Doppler flow velocity measurements were… Expand
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