Bhattacharyya Bhattacharyya S S Toumpanakis Toumpanakis C C Caplin Caplin ME ME Davar Davar J J Usefulness of N-Terminal Pro-Brain Natriuretic Peptide as a Biomarker of the Presence of Carcinoid Heart Disease Usefulness of N-Terminal Pro-Brain Natriuretic Peptide as a Biomarker of the Presence of Carcinoid Heart Disease Am J Cardiol Am J Cardiol 2008 2008 102 102 7 7 938 938 942 942 10.1016/j.amjcard.2008.05.047 10.1016/j.amjcard.2008.05.047 18805126 18805126. Here, NPPB is linked to carcinoid heart disease.