1. [Capecitabine-induced ventricular fibrillation]
- Author
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A V, van Capelle, J, de Valk, D, Schakenraad, T, Germans, and D, Ten Oever
- Subjects
Male ,Ventricular Fibrillation ,Coronary Vasospasm ,Humans ,Antineoplastic Agents ,Middle Aged ,Capecitabine ,Heart Arrest - Abstract
Capecitabine is an orally-administered chemotherapeutic agent used in the treatment of colorectal, gastric and breast carcinoma. Capecitabine has relatively mild side effects. Less known are its potential severe cardiotoxic effects.We report a case of a 61-year-old man recently diagnosed with rectal cancer. Six days after starting with capecitabine, he developed a cardiac arrest due to ventricular fibrillation (VF). Extensive additional diagnostics did not explain the cardiac arrest nor VF. Given the observed time relation between initiation of capecitabine administration and the occurrence of VF, combined with the absence of other causes for VF, we suspect that VF is a likely consequence of capecitabine-induced coronary vasospasm.Capecitabine-induced VF is a rare occurrence. With the increasing use of capecitabine for the treatment of various cancers, health professionals should be aware of these potential cardiotoxic side effects.
- Published
- 2017