publications by Roger C. Barr.


Papers Published

  1. Spach, M.S. and Barr, R.C., Ventricular intramural and epicardial potential distributions during ventricular activation and repolarization in the intact dog, Circ. Res. (USA), vol. 37 no. 2 (1975), pp. 243 - 57 .
    (last updated on 2007/04/12)

    Abstract:
    Potential distributions were chosen because they can be unambiguously measured, are useful in understanding the shapes of wave forms at many specific sites, and provide a direct measure of repolarization. Unipolar wave forms were recorded from intramural and epicardial electrodes, and converted into potential distributions. Findings confirm that the sequence of repolarization is from the epicardium to the endocardium with the middle layers having an intermediate time

    Keywords:
    bioelectric phenomena;cardiology;