Beschreibung:
<jats:p>A 56-year-old female patient with an IgG plasmocytoma first diagnosed 5 years before underwent 3 cycles of chemotherapy according to the VAD scheme. A VVI pacemaker had been implanted 3 years earlier. After each cycle, the output of the pacemaker had to be increased as the pacing threshold had increased, resulting in a slow pulse. This case demonstrates that patients with a pacemaker that undergo chemotherapy with cardiotoxic agents must be followed carefully.</jats:p>