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View article: Room to Rotate Encourages Amplatzer Septal Occluder Cobra Head Configuration
Room to Rotate Encourages Amplatzer Septal Occluder Cobra Head Configuration Open
Cobra head configuration of the Amplatzer Septal Occluder (ASO) is a benign but potentially avoidable phenomenon, occurring in approximately 3% of implantations. The mechanism of deformation is thought to occur due to device rotation and t…