Device: Boston Scientific VALITUDE™ CRT-P Model U128, RESONATE™ CRT-D Model G447, MOMENTUM™ CRT-D Model G124, G125, G126, G128, AUTOGEN™ CRT-D Models G172, G173, G175, G177, G179 VISIONIST™ CRT-P Models U225, U226, U228, DYNAGEN™ CRT-D Models G151, G156, G158
TGA Reference: RC-2017-RN-01510-1