https://www.selleckchem.com/products/u73122.html
In laparoscopic cholecystectomy, pneumoperitoneum results in tachycardia, hypertension, and increased myocardial oxygen demand. These changes are more pronounced in hypertensive patients. The intravenous administration of dexmedetomidine attenuates sympathoadrenal response and provides better hemodynamic stability intraoperatively. To evaluate the hemodynamic stabilizing and sedation properties of two different doses of dexmedetomidine including 0.7 μg.kg .h and 0.5 μg.kg .h in hypertensive patients undergoing laparoscopic cholecystectom
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