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Medical Term:

summation gallop


Definition: gallop rhythm in which the gallop sound is due to superimposition of third and fourth heart sounds; sometimes heard in normal subjects with tachycardia, but usually indicative of myocardial disease.

Synonym(s): S7 gallop, S7

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.