J Garcia

Summary

Country: Canada

Publications

  1. ncbi A new index measured by cardiovascular magnetic resonance imaging to detect mechanical heart valve malfunction
    J Garcia
    Laval Hospital Research Center, Laval University, Quebec, Canada
    Conf Proc IEEE Eng Med Biol Soc 2011:1347-50. 2011
  2. ncbi In vivo velocity and flow errors quantification by phase-contrast magnetic resonance imaging
    J Garcia
    Laval Hospital Research Center, Laval University, Quebec, Canada
    Conf Proc IEEE Eng Med Biol Soc 2008:1377-80. 2008
  3. ncbi Trileaflet valve hydrodynamic resistance assessment
    J Garcia
    Laval Hospital Research Center, Laval University, Quebec, Canada
    Conf Proc IEEE Eng Med Biol Soc 2008:1393-6. 2008

Collaborators

Detail Information

Publications3

  1. ncbi A new index measured by cardiovascular magnetic resonance imaging to detect mechanical heart valve malfunction
    J Garcia
    Laval Hospital Research Center, Laval University, Quebec, Canada
    Conf Proc IEEE Eng Med Biol Soc 2011:1347-50. 2011
    ..However the new index given by central/lateral ratio allowed differentiating the presence of valve malfunction using a single transverse velocity measurement...
  2. ncbi In vivo velocity and flow errors quantification by phase-contrast magnetic resonance imaging
    J Garcia
    Laval Hospital Research Center, Laval University, Quebec, Canada
    Conf Proc IEEE Eng Med Biol Soc 2008:1377-80. 2008
    ..Furthermore, a time shift effect caused by velocity encoding upsampling was found and a corrective linear model was proposed. These considerations may reduce flow and velocity measurement errors in normal and pathological conditions...
  3. ncbi Trileaflet valve hydrodynamic resistance assessment
    J Garcia
    Laval Hospital Research Center, Laval University, Quebec, Canada
    Conf Proc IEEE Eng Med Biol Soc 2008:1393-6. 2008
    ..Gorlin effective orifice areas greater than 0.3 cm(2) have not viscosity effect. P-value 0.001 was found between Gorlin effective orifice area under constant and pulsatile flow rate...