Silent Ischaemia
Episodes of cardiac ischaemia that are not accompanied by chest pain.
Cardiac
Short QT Syndrome [SQTS]
This is a very rare genetic disease of the electrical system of the heart, associated with risk of abnormal heart rhythms and sudden cardiac death.
Septal defect
A hole in the wall of the heart separating the atria or in the wall of the heart separating the ventricles.