Final answer:
Eisenmenger's syndrome is a congenital heart defect that causes a reversal of blood flow within the heart. This leads to increased pressure in the pulmonary artery and cyanosis. Hemodynamic changes in Eisenmenger's syndrome can result in complications
Step-by-step explanation:
Eisenmenger's syndrome is a condition where there is a reversal of normal blood flow within the heart due to a defect in the heart's structure. It falls under the category of congenital heart defects. The classification of Eisenmenger's syndrome is based on the type of defect present.
There are three classifications: Eisenmenger's syndrome with a ventricular septal defect, Eisenmenger's syndrome with atrial septal defect, and Eisenmenger's syndrome with patent ductus arteriosus.
Hemodynamic changes refer to the changes in blood flow and pressure within the heart and blood vessels. In Eisenmenger's syndrome, the defect in the heart causes abnormal blood flow, leading to increased pressure in the pulmonary artery.
This increased pressure results in a reversal of blood flow from the right side of the heart to the left side. The blood then mixes with oxygen-rich blood and is pumped out to the body, causing cyanosis (a bluish discoloration of the skin).
The hemodynamic changes in Eisenmenger's syndrome can also lead to complications such as heart failure, arrhythmias, and stroke.