FDA Declares Class I Recall for Abiomed Impella 5.5 Heart Pump with SmartAssist In the wake of Johnson & Johnson's recent $16.6 billion acquisition of Abiomed, certain versions of the Impella 5.5 with SmartAssist face a recall - an announcement made mere months following the hefty purchase. On Monday, the FDA declared … [Read more...] about Abiomed Impella 5.5 Heart Pump Lawsuit Lawyers