[Heart involvement in multiple myeloma]. / Porazhenie serdtsa pri mnozhestvennoi mielome.

The results of the myocardial functional capacity study in 54 patients with multiple myeloma were compared with the data of clinical and anatomopathologic investigations. No specific clinico-functional signs of cardiac affection in multiple myeloma, having differential diagnostic importance, were revealed. Specific affection of the heart was detected in 30% of cases during anatomopathologic investigations.