Clinical application of serum digitoxin levels. A simplified plasma determination.


a serum phosphorus if ATPase enzyme is available. Maintenance plasma levels range between 10 and 40 m,ug/ml with a mean value of 25 mrjug/ml. There is overlapping of maintenance and toxic serum levels in the higher ranges. Values over 45 m,ug/ml warrant careful evaluation for digitalis intoxication. Maintenance plasma levels can be achieved with or without… (More)


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