<i>This test case is identical to WORKFLOW_CATH_01, but uses two modalities (cath and hemodynamics) instead of one.</i>  This test case exercises the typical cath workflow as used in many European hospitals. A patient is directly registered in the cardiology department's DSS/OF, a worklist is generated for the cathlab and hemodynamics, and the diagnostic or interventional procedure starts. Later the patient's demographics are entered into the ADT system and broadcast through ADT messages. The DSS/OF then reconciles the local patient with the official patient ID and sends a merge (A40) message to the PACS to make sure that the images are also assigned to the correct patient. The DSS/OF then performs HL7 order management with the Order Placer and the Image Manager. Finally the image display retrieves the images and displays them, with the final patient demographics.