Prestenotic and Poststenotic Flow Measurement to Assess Severity of Coronary Artery Stenosis

@article{Altstidl1995PrestenoticAP,
  title={Prestenotic and Poststenotic Flow Measurement to Assess Severity of Coronary Artery Stenosis},
  author={R. Altstidl and H. Dill and M. Regenfus and H. Lehmkuhl and K. Bachmann},
  journal={Vascular and Endovascular Surgery},
  year={1995},
  volume={29},
  pages={189 - 197}
}
The purpose of this study was to investigate differences between prestenotic and poststenotic intracoronary Doppler flow velocities and to determine whether these hemodynamic parameters of coronary flow demonstrate a correlation with geometrically measured coronary artery stenosis. A low-profile (0.018-in.) Doppler angioplasty guidewire capable of providing spectral flow velocity data was used to measure blood flow velocities both proximal and distal of 95 coronary artery stenoses ranging from… Expand
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