Term map of the <i>Cardiac & cardiovascular systems</i> field.

<p>The map shows 2000 terms extracted from titles and abstracts of publications in the WoS field <i>Cardiac & cardiovascular systems</i>. In general, the closer two terms are located to each other, the stronger their relation. The size and the color of a term indicate, respectively, the number of publications in which the term occurs and the average citation impact of these publications (where blue represents a low citation impact, green a normal citation impact, and red a high citation impact). Each term occurs in at least 70 publications.