1.5 Minimum Cost Analyses. A similar, but different problem is the determination of the point of minimum total cost. Instead of balancing two methods with different fixed and variable costs, the aim is to bring the sum of two costs to a minimum.
The tricuspid valve forms the boundary between the right ventricle and the right atrium. Deoxygenated blood enters the right side of the heart via the inferior and superior vena cava.
HVD-Tricuspid Valve Disease. The tricuspid valve allows blood to flow from the right atrium down into the right ventricle. Tricuspid valve disease is rare, but includes tricuspid valve regurgitation, tricuspid valve stenosis, and Ebstein anomaly.he tricuspid valve has been called the âCinderellaâ of the four heart valves because it is often ignored, even when it is diseased. Untreated heart valve disease can lead to congestive heart failure, cardiomyopathy, stroke, arrhythmia, or blood clots. Tricuspid Valve Regurgitation.