Abstract: The present invention provides for a sutureless clip with an electrode releasably attached to a spring clip electrode holder for use in placement of electrodes for heart pacemakers, the crimping tool for attaching the clips to the heart and the method of attachment. The preferred electrode holder is in the form of a spring clip formed by bending around one end of the clip to contact either the inside or outside surface of the clip. An electrode lead wire is releaseably held against the sutureless clip by the spring clip and can be removed by pulling on the wire, leaving the sutureless clip in place. A specialized crimping tool and it's method of use is disclosed for attaching the clip to the heart.