Titlebook: Mechanics of the Circulation; H. E. D. J. Keurs,J. V. Tyberg Book 1987 Martinus Nijhoff Publishers, Dordrecht 1987 cardiovascular.cardiova

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和平主义者

Mystic

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How do crossbridges produce the sliding force between actin and myosin filaments in muscle,I will discuss in this chapter the mechanism of muscular contraction in general, and focus on current work concerned with the central question of discovering how the crossbridges produce the sliding force between the actin and myosin filaments.

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Stepwise shortening and the mechanism of contraction,As Sir Andrew Huxley [1] concluded in his response to a review article on stepwise shortening, [2] ‘before the presence of steps can be claimed to imply a fundamental rethinking of the mechanism of contraction, three questions need to be answered:

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RLS898

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The mechanical effects of the pericardium on the left ventricle,Before discussing John Tyberg’s presentation on measuring pericardial constraint, I would like to first describe work from my laboratory on right and left ventricular filling patterns during cardiac tamponade — the ultimate in pericardial constraint.