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TCT-523 Instantaneous Hyperemic Diastolic Velocity Pressure Slope for comprehensive physiological evaluation of epicardial and microvascular status

Authors :
Hernán Mejía-Rentería
Nina W. van der Hoeven
Ricardo Petraco
Sukhjinder Nijjer
Tim P. van de Hoef
Javier Escaned
Roel S. Driessen
Justin E. Davies
Alicia Quirós
Martijn Meuwissen
Martijn A. van Lavieren
Guus A. de Waard
Paul Knaapen
Christopher Broyd
Jan J. Piek
Niels van Royen
Ibrahim Danad
Source :
Journal of the American College of Cardiology. 68:B211
Publication Year :
2016
Publisher :
Elsevier BV, 2016.

Abstract

Instantaneous hyperemic diastolic velocity pressure slope (IHDVPS) is a measure of coronary conductance. IHDVPS is defined as the slope of the relationship between intracoronary hyperaemic pressure and Doppler flow velocity flow in mid to end diastole. In the presence of coronary artery disease

Details

ISSN :
07351097
Volume :
68
Database :
OpenAIRE
Journal :
Journal of the American College of Cardiology
Accession number :
edsair.doi...........3bf2c71374dfdf152d47a0b56784e0ba
Full Text :
https://doi.org/10.1016/j.jacc.2016.09.660