Health and medicine: What is Eisenmenger syndrome?

Eisenmenger's syndrome is when blood in the heart shunts from right-to-left due to increased pressure in the right ventricle. This increased pressure is usually caused by extra blood flowing through the blood vessels of the lungs, originally caused by left-to-right shunting of blood from a hole in the heart wall.

Health and medicine

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Acyanotic heart diseases

Acyanotic means, quite simply “not blue.” When deoxygenated blood is pumped out by our heart into our vessels. Fortunately, not all congenital heart diseases result in cyanosis. In this module, we will discuss these acyanotic heart diseases, from atrial septal defect to patent ductus arteriosus as well as the embryological defects that lead to them.

Topic: Science

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