Before revision: Blood pressure and cardiac output decrease in pregnant women, to overcome potential hypotensive syndrome resulting from the supine position on the dental chair, it is recommended that the patient should have the right hip elevated 10 to 12 cm by placing a cushion; meaning the patient's hip position should be higher than the foot level in the second and third trimesters to relieve the pressure on the inferior vena cava, and if necessary, the patient should be tilted 5% to 15% on her left side.
After revision: alt=Blood pressure and cardiac output decrease in pregnant women, to overcome potential hypotensive syndrome resulting from the supine position on the dental chair, it is recommended that the patient should have the right hip elevated 10 to 12 cm by placing a cushion; meaning the patient's hip position should be higher than the foot level in the second and third trimesters to relieve the pressure on the inferior vena cava, and if necessary, the patient should be tilted 5% to 15% on her left side.