Scandinavian journal of clinical and laboratory investigation
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Scand. J. Clin. Lab. Invest. · Feb 1977
Reference values for fibrinogen concentration and inhibitors of fibrinolysis.
epsilon-Aminocaproic acid and tranexamic acid when added to whole blood will dissolve in the plasma and draw water from the cells in accordance with their concentration. When these compounds are added to whole blood in recommended amounts (10 mg/ml), the osmotic dilution of the plasma must be taken into consideration when concentrated solutions or dry substances are used.
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Scand. J. Clin. Lab. Invest. · Dec 1976
Randomized Controlled Trial Comparative Study Clinical TrialHemodynamic effects of two cardioselective beta-adrenoceptive antagonists, metoprolol and H 87/07, in coronary insufficiency.
Nineteen patients with ischemic heart disease were randomized into two groups and received either metoprolol or H 87/07. Heart catheterization was performed, and the groups were studied at rest and during exercise--before and after intravenous drug administration. During work metoprolol gave a statistically significant reduction in left ventricular work (expressed as pressure-rate product) of about 20%, mainly depending on a reduction in heart rate. ⋯ For H 87/07 no significant changes were found in the corresponding variables. This seems, however, to depend on an inadequate dosage, since not even the heart rate during work was significantly reduced. In conclusion, in the doses used metoprolol has been shown to be a potent beta-adrenoceptive antagonist in contrast to H 87/07.