Volume 3, Issue 2 (Summer 1999)                   J Qazvin Univ Med Sci 1999, 3(2): 21-26 | Back to browse issues page

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Azadehjou A. The effect of ETS and LH on HR, rhythm and P a O 2 in open-heart surgery patients. J Qazvin Univ Med Sci. 1999; 3 (2) :21-26
URL: http://journal.qums.ac.ir/article-1-531-en.html
Abstract:   (9482 Views)
Background: ETS and LH are one of the most important nursing interventions which cause change in HR, rhythm and Pa O2. Objective: To determine the effect of LH and ETS on the above variables. Methods: Before and during each protocol, HR and rhythm, and after each protocol Pa O2 were recorded on the checklist. Findings: The results indicated that compared to the control level, there was a statistically significant increase in HR, and also immediately at 60 and 165 seconds an increase in Pa O2 (P<0.05). It was also observed that L.H and ETS caused tachycardia and extrasystol. Conclusion: L.H and ETS donot cause hypoxemia but they increase Pa O2. Sinus tachycardia and extrasytol were observed despite the absence of hypoxemia.
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Type of Study: Research | Subject: Nursing & Midwifery

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