Length and PKA Dependence of Force Generation and Loaded Shortening in Porcine Cardiac Myocytes

In healthy hearts, ventricular ejection is determined by three myofibrillar properties; force, force development rate, and rate of loaded shortening (i.e., power). The sarcomere length and PKA dependence of these mechanical properties were measured in porcine cardiac myocytes. Permeabilized myocytes...

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Bibliographic Details
Main Authors: Kerry S. McDonald, Laurin M. Hanft, Timothy L. Domeier, Craig A. Emter
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Biochemistry Research International
Online Access:http://dx.doi.org/10.1155/2012/371415
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