pubmed-article:21106544 | pubmed:abstractText | To define which echocardiographic parameters are related to the degree of functional mitral regurgitation (FMR) and to establish their relationship with clinical status, plasma B-type natriuretic peptide (BNP) levels, and prognosis in patients with non-ischaemic dilated cardiomyopathy (NICMP). | lld:pubmed |