Table 1. Isometric Force, [Ca2+]i, and kTRin Isolated Papillary Muscles

Mean ± SD. n = 8 except n = 7 at 1.5 MAC.

* P < 0.05 compared with 12 mm [Ca2+]o, 0% isoflurane.

[Ca2+]i= intracellular calcium concentration; kTR= rate constant of tension redevelopment; [Ca2+]o= extracellular calcium concentration; force = active tetanic force.

Table 1. Isometric Force, [Ca2+]i, and kTRin Isolated Papillary Muscles
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Table 1. Isometric Force, [Ca2+]i, and kTRin Isolated Papillary Muscles
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