1 On average, each night in the NICU can cost anywhere from $1,200 to as much as $3,000 per night without any type of health insurance. 2  Most, if not all, health insurance providers will cover a baby visit in the NICU as long as the child is added to the health insurance policy right away. The website Ncbi.nlm.nih.gov provides information regarding the NICU; the cost according to them can reach $1,800 to $2,500 per night of care. 2  ASPE.gov is another site that provides information regarding NICU costs.
In mitral regurgitation the valve does not close properly. This causes blood to leak back (regurgitate) into the left atrium when the left ventricle contracts. Basically, the more open the valve remains, the more blood regurgitates, the more severe the problem.Mitral regurgitation can occur if the valve is weakened or damaged.n mitral regurgitation the valve does not close properly. This causes blood to leak back (regurgitate) into the left atrium when the left ventricle contracts. Basically, the more open the valve remains, the more blood regurgitates, the more severe the problem.
Aortic valve regurgitation is a problem with the aortic valve. The aortic valve allows blood to flow from the heart 's lower left chamber (ventricle) into the aorta and to the body.When the heart rests between beats, the valve closes to keep blood from flowing backward into the heart. When you have aortic valve regurgitation, the aortic valve doesn't close as it should.he most common causes of sudden (acute) aortic valve regurgitation include: 1  Endocarditis, which is an infection in the heart. 2  Aortic dissection, which means that the inner layer of the aorta separates from the middle layer. 3  Problems with a replacement (artificial) aortic valve.