Cardiac ventriculography

/kˈɑːdɪˌak vˌɛntɹɪkjʊlˈɒɡɹəfi/

/kˈɑːɹdɪˌæk vˌɛntɹɪkjʊlˈɑːɡɹəfi/

a diagnostic procedure that uses contrast dye and imaging to assess the health and function of the heart's ventricles