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Sources of Error in Heparin Therapy of Thromboembolic Disease
Paul G. Hattersley, MD;
J. Chris Mitsuoka, PharmD;
Jeffrey H. King, PharmD
Arch Intern Med. 1980;140(9):1173-1175.
Abstract
We observed a series of patients with thromboembolic disease treated intravenously with heparin sodium and monitored by the activated coagulation time (ACT) of whole blood. When patients responded slowly, had dangerous hemorrhage, or had ACTs well outside our target range, we analyzed infusion records to determine actual infusion rates. We found the following sources of error: (1) lack of pump precision, (2) interruption of infusion, (3) errors in making up solutions, and (4) failure of infusion or charting techniques.
(Arch Intern Med 140:1173-1175, 1980)
Author Affiliations
From the Departments of Internal Medicine (Hematology and Oncology), Pathology (Dr Hattersley), and Pharmacy (Drs Mitsuoka and King), University of California Davis Medical Center, Sacramento.
Footnotes
Accepted for publication Oct 16,1979.
Reprint requests to Pathology Department, Sacramento Medical Center, 2315 Stockton Blvd, Sacramento, CA 95817 (Dr Hattersley).
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ABSTRACT
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