Cardiopulmonary arrest in pregnant women

In the event of cardiac arrest in a pregnant woman, elevation of the right flank or buttock may be particularly beneficial in improving venous return. This is because lying on the back can put pressure on the inferior vena cava, which is a major vein in the abdomen that drains the body below the diaphragm. This pressure can be increased by the weight of the fetus, which can affect blood flow and oxygenation of the brain.

To remedy this situation, it is recommended to elevate the right flank or buttock by folding a cloth under it or by pushing the fetus to the left. This position frees the inferior vena cava from the weight of the fetus, thus improving venous return. As a result, blood flow and oxygenation to the brain can be restored, which can help maintain heart function and prevent serious complications.

It is important to note that elevation of the right flank or buttock can be used in situations other than cardiac arrest in a pregnant woman. Indeed, this position can also be useful in preventing pregnancy-related complications such as varicose veins, deep vein thrombosis and hypotension.

Raising the right flank or buttock is a simple and effective method of improving venous return in pregnant women. This position can help prevent pregnancy-related complications and can also be helpful in the event of cardiac arrest. It is therefore important to know this technique and to use it when necessary.


Definition and Meaning

Cardiopulmonary arrest in a pregnant woman is a medical emergency in which the woman's heart and lungs stop working. This can be caused by a variety of reasons, such as sudden cardiac arrest, pulmonary embolism, hemorrhage, pre-eclampsia, etc. When a pregnant woman experiences cardiopulmonary arrest, she must be treated immediately by an emergency care team to maximize her chances of survival and save the fetus. Treatment may include cardiopulmonary resuscitation, use of a defibrillator, medication and surgery if necessary. Management of cardiopulmonary arrest in a pregnant woman can be complex due to pregnancy-specific considerations, such as the pressure of the uterus on the blood vessels, but emergency responders must act quickly to try to save the life of the mother and fetus.

Methods of elevation

There are different methods of elevating the right flank or buttock of a pregnant woman. One method is to place a folded cloth under the right buttock. Another is to leave the person lying strictly on her back and have another person push the fetus to the left.


Inferior vena cava

The inferior vena cava is a large vein located primarily in the abdomen. It drains the part of the body below the diaphragm, which includes the lower limbs, perineum, pelvis and abdomen. It is therefore crucial to maintain good blood flow in this vein to avoid pregnancy-related complications.