The efficacy of esmolol, remifentanil and nitroglycerin in controlled hypotension for functional endoscopic sinus surgery
Introduction: Controlled hypotension is a reversible procedure in which the patient’s baseline mean arterial blood pressure is reduced by 30% and sustained at 60–70 mmHg during the procedure. It decreases blood loss and provides clear surgical field during the procedures. Objectives: The purpose of...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-05-01
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| Series: | Brazilian Journal of Otorhinolaryngology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1808869418304932 |