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www.fdanews.com/articles/143569-medtronic-announces-approval-of-df4-high-voltage-connector-system

Medtronic Announces Approval of DF4 High-Voltage Connector System

January 30, 2012
Medtronic announced the FDA approval and launch of the DF4 High-Voltage Connector System, a right ventricular lead and connector used with implantable cardioverter defibrillators and cardiac resynchronization therapy defibrillators to detect and accurately treat potentially life-threatening heart rhythms.
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