Sudden Cardiac Death [SCD]
Death that occurs unexpectedly and instantaneously or shortly after the onset of symptoms. The most common underlying reason for patients dying suddenly is cardiovascular disease, in particular coronary heart disease
Disorder
Subarachnoid haemorrhage
Bleeding from a blood vessel on the surface of the brain into the space between the brain and the skull.
Sub Aortic Stenosis
Narrowing below the aortic valve. This usually results from the presence of abnormal tissue or muscle below the valve