Laparoscopic surgeries- Effect of two different iv doses of Dexmedetomidine on hemodynamic response

Abstract

In laparoscopic surgeries, 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.