Professional
Technical
In the Industry Vocabulary Test
cardiac tamponade
Life-threatening condition where fluid accumulation in the pericardial sac compresses the heart.
Full Definition
An emergency cardiology condition characterized by the accumulation of fluid, blood, or air in the pericardial space that restricts cardiac filling and compromises hemodynamic function. Clinical presentation includes Beck's triad: elevated jugular venous pressure, hypotension, and muffled heart sounds. Rapid recognition and intervention are crucial as the condition can progress to cardiac arrest. Documentation must capture the underlying etiology, clinical signs, and response to therapeutic interventions such as pericardiocentesis.
Usage
Usage note: Distinguished from 'cardiac compression' which is less specific and may refer to external pressure.
In Context
- "Clinical findings were consistent with acute cardiac tamponade secondary to penetrating trauma." — Emergency consultation note
- "Echocardiography confirmed cardiac tamponade with diastolic collapse of the right ventricle." — Diagnostic imaging report
Also known as
pericardial tamponade
Don't confuse with
cardiogenic shock
tension pneumothorax