A high cardiac output (17 1 min-1) was recorded in a young man suffering from lymphoplasmatocytotic lymphoma. The evolution of the blood disease was characterized by two relapses, during which clinical signs of heart failure were prominent but resolved with efficient blood chemotherapy. The known aetiologies of high cardiac output were excluded. The complete normalization of the cardiac parameters with blood remission suggests that the high cardiac output represented an unusual paraneoplastic syndrome, the pathogenesis of which still remains unknown, although several hypotheses were tested.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.