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Journal of Research in Medical Sciences، جلد ۱۷، شماره ۲، صفحات ۰-۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Effect of different dosages of nitroglycerin infusion on arterial blood gas tensions in patients undergoing on- pump coronary artery bypass graft surgery
چکیده انگلیسی مقاله BACKGROUND : On-pump coronary artery bypass graft (CABG) surgery impairs gas exchange in the early postoperative period. The main object on this study was evaluation of changes in arterial blood gas values in patients underwent on pump CABG surgery receiving different dose of intravenous nitroglycerin (NTG). METHODS : sixty-seven consecutive patients undergoing elective on-pump CABG randomly enrolled into three groups receiving NTG 50 µg/min (Group N1, n =67), 100 µg/min (Group N2, n = 67), and 150 µg/min (Group N3, n = 67). Arterial blood gas (ABG) tensions were evaluated just before induction of anesthesia, during anesthesia, at the end of warming up period, and 6 h after admission to the intensive care unit. RESULTS : Pao2 and PH had the highest value during surgery in Group N1, Group N2, and Group N3. No significant difference was noted in mean values of Pao2 and PH during surgery between three groups (p > 0.05). There was no significant difference in HCO3 values in different time intervals among three groups (p > 0.05). CONCLUSIONS : our results showed that infusing three different dosage of NTG (50, 100, and 150 µg/min) had no significant effect on ABG tensions in patients underwent on-pump CABG surgery. KEYWORDS : Blood Gas Analysis, Coronary Artery Bypass, Nitroglycerin
کلیدواژه‌های انگلیسی مقاله Coronary Artery Bypass, Nitroglycerin, Blood Gas Analysis
نویسندگان مقاله غلامرضا معصومی | gholamreza masoumi
assistant professor, department of cardiology, shahid rajaee hospital, isfahan university of medical science, isfahan, iran

سازمان اصلی تایید شده: دانشگاه اصفهان (Isfahan university)

عوض حیدر پور | evaz hidar pour
professor, department of cardiology, shahid rajaee hospital, iran university of medical science, tehran, iran


علی صادق پور | ali sadeghpour
assistant professor, department of cardiology, shahid rajaee hospital, iran university of medical science, tehran, iran


محسن ziayeefard | mohsen ziayeefard
assistant professor, department of cardiology, shahid rajaee hospital, iran university of medical science, tehran, iran


مصطفی علوی | mostapha alavi
assistant professor, department of cardiology, shahid rajaee hospital, iran university of medical science, tehran, iran


صنم جاوید انباردان | sanam javid anbardan
student of medicine, tehran university of medical science, tehran, iran

سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

شاهین شیرانی | shahin shirani
assistant professor, department of cardiology, shahid chamran hospital, isfahan university of medical science, isfahan, iran

سازمان اصلی تایید شده: دانشگاه اصفهان (Isfahan university)

نشانی اینترنتی http://jrms.mui.ac.ir/index.php/jrms/article/view/7867
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Articles
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