What are some causes of cyanosis?

Cirrhosis Eisenmenger's syndrome hydrogen sulfide Tetralogy of Fallot ventricular septal defect Ebstein's anomaly Persistent truncus arteriosus pulmonary valve stenosis levo-Transposition of the great arteries Phlegmasia cerulea dolens ostium primum atrial septal defect Tricuspid valve stenosis Patent foramen ovale.

Ostium primum atrial septal defect ostium primum atrial septal defect, a defect in the atrial septum at the level of the tricuspid and mitral valves wikipedia Tricuspid valve stenosis Tricuspid valve stenosis, a valvular heart disease which results in the narrowing of the orifice of the tricuspid valve of the heart wikipedia Patent foramen ovale Patent foramen ovale (a condition in which the foramen ovale in the atrial septum fails to close shortly after birth).

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.