Drug that does not causes cardiac depression:-: (A) Propofol, (B) Ketamine, (C) Etomidate, (D) Thiopentone
Answer is C. Drug Action Thiopentone Decreases systemic vascular resistance, |BP,|HR,myocardial depression Propofol Decreases systemic vascular resistance,|BP, |HR, myocardial depression Etomidate CVS stable, adrenal insufficiency Ketamine In the presence of catecholamines it |HR, |BP