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Cardiac sodium channels (hH1) are intrinsically more sensitive to block by lidocaine than are skeletal muscle (mu 1) channels
When lidocaine is given systemically, cardiac Na channels are blocked preferentially over those in skeletal muscle and nerve. This apparent increased affinity is commonly assumed to arise solely from the fact that cardiac Na channels spend a large fraction of their time in the inactivated state, whi...
Formato: | Texto |
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Lenguaje: | English |
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The Rockefeller University Press
1995
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2229307/ https://www.ncbi.nlm.nih.gov/pubmed/8786356 |