The vasculocardiac syndrome of metastatic carcinoid.
D002276:Carcinoid Tumor; D006801:Humans; D008303:Malignant Carcinoid Syndrome / Q000097:blood*; D012701:Serotonin / Q000097:blood*
D012701:Serotonin
MALIGNANT CARCINOID SYNDROME/blood in; SEROTONIN/in blood