RATIONALE: We present a case of incidental venous contrast pooling and layering in a patient without sudden cardiac arrest or cardiogenic shock. PATIENT CONCERNS: The patient presented with only discrete symptoms and did not suffer fatal cessation of the cardiac pump function during or shortly after the scan. DIAGNOSIS: The patient showed stigmata of venous gravity-dependent pooling and layering of contrast medium, which has frequently been described as a sign of imminent cardiogenic shock and cardiac arrest. INTERVENTIONS: A cardiologic consultation including echocardiography was initiated. OUTCOMES: Echocardiography confirmed valvular heart disease and biventricular heart failure. A subsequent follow-up CT acquired 8 months after the incidental finding showed no signs of dependent contrast pooling. LESSONS: Pooling and layering of contrast medium can occur in patients not suffering acute fatal cessation of the cardiac pump function. Nonetheless, any signs of venous pooling observed in CT examinations, especially gravity-dependent layering of contrast medium, are indicative of severe heart dysfunction and should prompt immediate cardio-pulmonary monitoring and increased level of medical care.
- Wagner, W. L.
- Spira, D.
- Andre, F.
- Kantharajah, A.
- Kauczor, H. U.
- Mokry, T.
