Doctor insights on:
What Are The Causes Of Causes Constrictive Pericarditis
Not until very late: Normally the right sided diastolic pressure increases, and will equalize with the right atrial and pulmonary capillary wedge pressure. If the disease persists to the point where left ventricular failure occurs, then the right ventricular systolic will rise. This is very late in the disease and the patient is very sick at that time. Look for other causes of high rv pressure, ie valve, lung issues. ...Read moreSee 1 more doctor answer
Pericarditis: Constrictive pericarditis involves stiffening/thickening/hardening of the pericardium or "heart sack". This can be caused by many disease processes. Constrictive pericarditis results in restricting the filling of the heart which in turn may cause shortness of breath, swelling etc.. ...Read moreSee 1 more doctor answer
Infections and other: This is a stiffening of the normally pliable sac that holds the heart. Infections in the fluid around the heart, and scarring conditions that have no known cause can cause this sac to stiffen and this results in incomplete filling of the heart between beats. This lack of filling can lead to heart failure, as the heart is incapable of pumping blood as efficiently. It is a rare condition. ...Read more
Scar formation: Scar formation in the sac enclosing the heart leads to constriction of the heart and interfere with the pumping function. It causes back-up of blood in the liver and may present as heart failure. It may result from healed infections, e.g., tuberculosis or late effect of radiation to the chest. ...Read moreSee 1 more doctor answer
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