What are the “T’s”? Tamponade (Cardiac) Cardiac tamponade is a buildup of blood or fluid in the pericardial space, causing pressure on the heart, preventing ventricles from filling properly. Causes of tamponade include chest trauma, pericarditis and myocardial rupture. Toxins The ingestion of toxins is one of the most common causes of cardiac arrest, and … Continue reading “T’s”of ACLS Chart – ACLS Certification Training for Nurses