[Pharmacokinetics of isosorbide dinitrate administered by intravenous infusion to hypertensive patients (author's transl)].

The pharmacokinetics of intravenous isosorbide dinitrate was investigated in 11 patients with labile hypertension and with normal renal and hepatic functions. The mode of administration (constant rate infusion without loading dose) was chosen in order to minimize side-effects and to approximate clinical conditions. Isosorbide dinitrate levels were measured by electron-capture gas chromatography.