The ornamental design for a wirelessportableelectrocardiogrammeasuringdevice and a cardiovascular soundmeasuringstethoscope in combination, as shown and described.
FIG. 1 is a front perspective view of a wireless portable electrocardiogram measuring device and a cardiovascular sound measuring stethoscope in combination showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof, wherein the broken lines and the unshaded surfaces in FIG. 7 illustrate portions of the wireless portable electrocardiogram measuring device and a cardiovascular sound measuring stethoscope in combination that form no part of the claimed design.