SUMMARY Arrhythmogenic cardiomyopathy of the right ventricle of boxers (ACPKB) is one of the diseases that is observed in this breed. ACPKB is one of the primary cardiomyopathies with a genetic cause. The disease is similar to that of humans. It is a disease with clinical manifestations in adulthood. Three forms of the disease are described: hidden, overt and a form with myocardial dysfunction. Diagnosis [...]