Phrenic nerve conduction studies
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Michale R. Swenson; Robert S. Rubenstein
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Article
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1992
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John Wiley and Sons
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English
โ 532 KB
To refine the technique of phrenic nerve conduction, we first studied electrode positioning and sources of chest wall artifact. Diaphragmatic compound motor action potentials (DCMAPs) were mapped at close intervals over 4 hemithoraces of two subjects, finding optimum recording sites which were then