[Frequency and meaning of heart valve murmur in old age].
D000367:Age Factors; D000368:Aged; D006326:Heart Auscultation; D006349:Heart Valve Diseases / Q000453:epidemiology / Q000503:physiopathology*; D006801:Humans; D007558:Italy; D008875:Middle Aged
Frequenza e significato dei soffi valvolari nell'età senile.