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Upper esophageal sphincter (UES): Also known as the inferior pharyngeal sphincter, this involuntary sphincter is found between the pharynx (throat) and esophagus (feeding tube). The swallowing reflex ...

Abstract—To investigate the kinetic parameters of the crossbridge cycle that regulate force and shortening in cardiac muscle, we compared the mechanical properties of cardiac trabeculae with either A.

Martyn D, Rondinone J and Huntsman L (1984) The Dependence of Force and Velocity on Calcium and Length in Cardiac Muscle Segments Contractile Mechanisms in Muscle, 10.1007/978-1-4684-4703-3_80, ...