Selzer A
J Am Coll Cardiol. 1985 May;5(5 Suppl A):106A-110A. doi: 10.1016/s0735-1097(85)80469-1.
Serum digoxin assay is a useful clinical tool in monitoring the administration of digoxin. Its value, however, is generally overrated; judicious use of it applies only to specific clinical problems. Its primary use involves assay values at the two ends of the scale: low ranges may help detect noncompliant patients or those with serious absorption difficulties. Higher ranges are helpful in the clinical recognition of digitalis toxicity.
血清地高辛测定是监测地高辛给药的一种有用的临床工具。然而，其价值通常被高估了；明智地使用它仅适用于特定的临床问题。它的主要用途涉及量表两端的测定值：低值可能有助于发现不依从的患者或有严重吸收困难的患者。高值有助于临床上识别洋地黄毒性。
