Titlebook: Activation, Metabolism and Perfusion of the Heart; Simulation and exper S. Sideman (Professor of Chemical Engineering and Book 1987 Martin

盟军

Hans Hagen,Paolo Santarelli,Guido Schulzehen the surface to junctional membrane capacitance ratio of 80: 1 was kept constant but the total capacitance was increased 2×, 3×, and 4× the corresponding velocities were: 25.5 (1×), 15.6 (2×), 9.6 (3×), and 2.9 cm/sec (4×). When K. accumulation was not incorporated, propagation occurred only when

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Demonstrate

Hans Hagen,Paolo Santarelli,Guido Schulzea very small excitable gap was present. During established reentry, the sheet was made anisotropic (conduction in the horizontal direction was 5 times more rapid than in the vertical direction). This caused the reentrant circuit to assume an oval shape. Furthermore, the wave length of the circulatin

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https://doi.org/10.1007/978-3-658-09375-4hat 1.5 nA of inward current was necessary to deflect the membrane voltage from the resting potential to the threshold for action potentials (−65 mV). After exposure to modified Tyrode’s solution, spontaneous oscillatory currents with a magnitude as large as 2.0 nA developed at the zero-current inte

懒惰人民

Auswahl an privaten Grundschulenand pressure-volume area was independent of pacing site. These results are consistent with the hypothesis that the effective mass of muscle which participates in the generation of active contractile strength is reduced when the pacing site is moved from the atrium to the ventricle.

laceration

Die grandes écoles: ein Auslaufmodell? a constant rate from atrial and ventricular sites. Compared to atrial pacing, the LV end-systolic pressure-volume relations were shifted to the right during pacing from ventricular sites. The volume intercept of the LV end-systolic pressure-volume relation increased during ventricular pacing, while

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健壮

https://doi.org/10.1007/978-3-322-88451-0uration and segment shortening) was also observed during ischaemia. The larger excursion was again associated with the longer action potential and mechano-electric coupling may contribute to this association. Intracellular calcium concentration, studied using aequorin which was microinjected into is

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Occipital-Lobe