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.
The mitral valve is also prone to a disease referred to as mitral valve prolapse. With mitral valve prolapse, the mitral valve bulges slightly back into the left atrium when it closes, allowing a small amount of blood to leak backward. Mitral Valve Insufficiency/Regurgitation.1  Overview: Mitral valve insufficiency/regurgitation is a disease in which the mitral valve does not close completely, causing blood to flow backward instead of forward through the valve. 2  Mitral valve insufficiency/regurgitation may develop in response to a number of conditions.itral Valve Regurgitation, Stenosis, and Prolapse. The mitral valve is referred to as atrioventricular valves because it is located between the left atria and the left ventricle.