Aortocaval compression syndrome
| Aortocaval compression syndrome |
Editor-in-Chief: Santosh Patel M.D., FRCA [1]
Please Take Over This Page and Apply to be Editor-In-Chief for this topic: There can be one or more than one Editor-In-Chief. You may also apply to be an Associate Editor-In-Chief of one of the subtopics below. Please mail us [2] to indicate your interest in serving either as an Editor-In-Chief of the entire topic or as an Associate Editor-In-Chief for a subtopic. Please be sure to attach your CV and or biographical sketch.
Overview
Aortocaval compression syndrome, is compression of the abdominal aorta and inferior vena cava by the gravid uterus when a pregnant woman lies on her back, i.e. in the supine position. It is a frequent cause of low maternal blood pressure (hypotension), which can in result in loss of consciousness[1] and in extreme circumstances fetal demise.[2]
Aortocaval compression is thought to be the cause of supine hypotensive syndrome. Supine hypotensive syndrome is characterized by pallor, tachycardia, sweating, nausea, hypotension and dizziness and occurs when a pregnant woman lies on her back and resolves when they are turned on their side.[3]
See also
References
- ↑ Kiefer R, Ploppa A, Dieterich H (2003). "[Aortocaval compression syndrome]". Anaesthesist. 52 (11): 1073–83, quiz 1084. PMID 14992095.
- ↑ Banaś T, Godula Z, Herman R (2004). "[Aortocaval compression syndrome as an explanation of sudden intrauterine death of mature twins at term. Case report]". Ginekol Pol. 75 (8): 633–7. PMID 15517787.
- ↑ Sharma S. Shock and Pregnancy. eMedicine.com. URL: http://www.emedicine.com/med/topic3285.htm. Accessed on: March 11, 2007.