Display Screen or Portion Thereof with Graphical User Interface

FIG. 1 is a front view of a display screen or portion thereof with graphical user interface according to the claimed design.

FIG. 2 is a rear view of the display screen or portion thereof with graphical user interface.

FIG. 3 is a top view of the display screen or portion thereof with graphical user interface.

FIG. 4 is a bottom view of the display screen or portion thereof with graphical user interface.

FIG. 5 is a left side view of the display screen or portion thereof with graphical user interface; and,

FIG. 6 is a right side view of the display screen or portion thereof with graphical user interface.

The dash-dot-dash broken lines showing the display screen and the dash-dash broken lines in the drawings showing the display screen portion and graphical user interface illustrate portions of the display screen or portion thereof with graphical user interface that form no part of the claimed design.

The higher density oblique hatch shading, lower density oblique hatch shading, cross-hatch shading, and stipple shading in the acquisition preview and perfusion sections in FIG. 1 of the drawings represents contrast in appearance, although no particular color is claimed. Any pattern formed by the higher density oblique hatch shading, lower density oblique hatch shading, cross-hatch shading, and stipple shading forms no part of the claimed design.