| 000 | 02611cam a2200349 a 4500 | ||
|---|---|---|---|
| 003 | EG-GiCUC | ||
| 005 | 20250223031345.0 | ||
| 008 | 151201s2015 ua dh f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
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| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.11.01.M.Sc.2015.Mo.P | ||
| 100 | 0 | _aMohamed Ramadan Ahmed Mohamed | |
| 245 | 1 | 0 |
_aPreoperative long term use of beta blockers and risk of bradycardia in patients undergoing posterior segment eye surgeries / _cMohamed Ramadan Ahmed Mohamed ; Supervised Mohamed Hafez Elsaied Hafez , Gihan Mahmoud Oubyah , Bassant Mohamed Abdalhameed |
| 246 | 1 | 5 | _aتأثير الاستخدام طويل المدى لمثبطات مستقبلات البيتا على حدوث تباطؤ فى معدل نبضات القلب أثناء جراحات الجزء الخلفى من العين |
| 260 |
_aCairo : _bMohamed Ramadan Ahmed Mohamed , _c2015 |
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| 300 |
_a54 P. : _bcharts , facsimiles ; _c25cm |
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| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Anaesthesia | ||
| 520 | _aBackground: The oculocardiac reflex (OCR), which is most of-ten encountered during ocular surgeries, may cause bradycardia, arrhythmias and cardiac arrest following a variety of stimuli arising in or near the eyeball. The main purpose of this study to evaluate the effect of long term use of beta blockers on the cardiovascular response of the OCR during posterior segment eye surgeries. Materials and methods: Sixty patients, scheduled for elective posterior segment eye surgery under general anesthesia.Mean arterial blood pressure (MABP) and heart rate (HR) were recorded just before and at 1, 30, 60, 90, 120, 150, and 180 min after induction. OCR was defined as a 20 beats/min change in HR induced by traction compared with basal value.results: No statistically significant difference regarding heart rate or mean blood pressure. only two patients developed OCR . (P>0.05). Both patients were managed by cessation of surgical stimu-lus and iv atropine (0.5 mg) twice [total 1 mg] and recovered. Both patients developed only one episode throughout the operation | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aBeta blockers | |
| 653 | 4 | _aOculocardic reflex | |
| 653 | 4 | _aPosterior segment of the eye | |
| 700 | 0 |
_aBassant Mohamed Abdalhameed , _eSupervisor |
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| 700 | 0 |
_aGihan Mahmoud Oubyah , _eSupervisor |
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| 700 | 0 |
_aMohamed Hafez Elsaied Hafez , _eSupervisor |
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| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aEnas _eCataloger |
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| 905 |
_aNazla _eRevisor |
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| 942 |
_2ddc _cTH |
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| 999 |
_c53653 _d53653 |
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