is when fluid in the pericardium (the sac around the heart) builds up
resulting in compression of the heart. tampon and blood
Diagnosis may be suspected based on low blood pressure, jugular venous distension, or quiet heart sounds
Tamponade is a medical emergency.
The outer layer of the heart is made of fibrous tissue which does not easily stretch, so once fluid begins to enter the pericardial space, pressure starts to increase
If fluid continues to accumulate, each successive diastolic period leads to less blood entering the ventricles.
Initial management in hospital is by pericardiocentesis
This involves the insertion of a needle through the skin and into the pericardium and aspirating fluid under ultrasound guidance preferably
Cardiac catheterization is usually performed to confirm the diagnosis of cardiac tamponade.
