Length-tension relations in cardiac muscle

20Citations
Citations of this article
9Readers
Mendeley users who have this article in their library.

Abstract

The distinguishing mechanical characteristics of cardiac muscle are(1) the presence of a significant and sometimes labile resting tension at functional lengths. Certain invertebrate skeletal muscles also possess this property, but the structural basis seems to be different. (2)Force-velocity characteristics of heart muscle are labile and constitute a mechanism for regulating cardiac performance. (3)Data on quick-stretch and release show that the active state in heart muscle is slow in its onset, probably preceding the development of isometric tension by only a short time.The onset of the active state is labile also, and probably forms the basis of the regulatory function of the force-velocity relation. Measurements of heat show a slow rate of increase of heat during a twitch consistent with the onset of contractility. © 1967 by the American Society of Zoologists.

Cited by Powered by Scopus

X-ray diffraction patterns from mammalian heart muscle

49Citations
N/AReaders
Get full text

Length-tension diagram and force-velocity relations of mammalian cardiac muscle under steady-state conditions

26Citations
N/AReaders
Get full text

Dissimilar length-tension relations of canine ventricular muscle and false tendon: Electrophysiologic alterations accompanying deformation

26Citations
N/AReaders
Get full text

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Cite

CITATION STYLE

APA

Brady, A. J. (1967). Length-tension relations in cardiac muscle. Integrative and Comparative Biology, 7(3), 603–610. https://doi.org/10.1093/icb/7.3.603

Readers' Seniority

Tooltip

PhD / Post grad / Masters / Doc 5

63%

Researcher 2

25%

Professor / Associate Prof. 1

13%

Readers' Discipline

Tooltip

Chemical Engineering 1

25%

Computer Science 1

25%

Sports and Recreations 1

25%

Physics and Astronomy 1

25%

Save time finding and organizing research with Mendeley

Sign up for free