Figure 2From: Clinical review: Intrapericardial fibrinolysis in management of purulent pericarditisFlow diagram describing the proposed algorithm for diagnosis and management of purulent pericarditis. *In relation to aetiologic classification (Table 1). **If no haemorrhagic complication of pericardial drainage. +If catheter/drain is permeable. PP, purulent pericarditis.Back to article page