JPMorgan CEO Dimon Has Emergency Heart Surgery
Jamie Dimon, chief executive officer of JPMorgan Chase & Co., speaks during the Institute of International Finance annual membership meeting in Washington, D.C. (Photographer: Al Drago/Bloomberg)

JPMorgan CEO Dimon Has Emergency Heart Surgery

(Bloomberg) -- JPMorgan Chase & Co. Chief Executive Officer Jamie Dimon underwent emergency heart surgery, temporarily handing control of the largest U.S. bank to his lieutenants just as a potentia...
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