John Brock-Utne
Publication Details
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Comparison of arterial tonometry with radial artery catheter measurements of blood pressure in anesthetized patients.
Anesthesiology. 1994; (3): 578-84
Arterial tonometry has been introduced for continuous noninvasive measurement of blood pressure. The accuracy of this method depends on the performance of two components: a piezoelectric crystal array and an oscillometric cuff. This study evaluates overall performance of arterial tonometry in terms of the performance of these two components by comparing it with simultaneous recording of blood pressure from an intraarterial catheter.
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