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Cramer's lightning round: Edwards Lifesciences is simplifying heart surgery, and it's a buy

Elizabeth Gurdus

It's that time again! "Mad Money" host Jim Cramer rang the lightning round bell, which means he gave his take on callers' favorite stocks at rapid speed. Edwards Lifesciences Corp. EW : "Oh, that is a great company and they have the best device. Align Technology ALGN : "The stock is breaking down here.