Cardiac resynchronization therapy (CRT) with multipoint pacing and quadripolar lead implantation showed improvement in systolic function, reduction in left ventricular volumes, and improved functional capacity in a patient with cancer therapeutics-related cardiac dysfunction; this therapy could be a valid option in those cases where a suboptimal CRT response is expected.
Keywords: cancer therapeutics‐related cardiac dysfunction; cardiac resynchronization therapy; multipoint pacing; non responders.