1. Electrocardiographic device
1.1 : is a top, front perspective view of an electrocardiographic device, showing my new design;
1.2 : is a front elevation view thereof;
1.3 : is a rear elevation view thereof;
1.4 : is a left side elevation view thereof;
1.5 : is a right side elevation view thereof;
1.6 : is a top plan view thereof;
1.7 : is a bottom plan view thereof; and,
1.8 : is a top, rear perspective view thereof.
In the drawings, the equal-length broken lines depict portions of the electrocardiographic device that form no part of the claimed design. The dash-dot-dash broken lines define the boundaries of the claimed design. All broken lines form no part of the claim.