| EMA number | EMEA/H/C/000149 |
| ATC code | V08DA |
| Authorisation | 17 July 1998 |
| Withdrawn | 22 January 2001 |
| Revision | - |
EchoGen is a transpulmonary echocardiographic contrast agent for use in patients with suspected or established cardiovascular disease to provide opacification of cardiac chambers, enhance left ventricular border delineation with resulting improvement in wall motion visualisation. EchoGen should only be used in patients where the study without contrast enhancement is inconclusive.