A
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The sustained d3 note is most probably the original version. Chopin interfered with the text of FE in this bar on a number of occasions (rhythm in the L.H., 
a2), e.g., by adding a slur over both d3 notes, hence we can assume that he at least accepted the lack of hold.
Compare the passage in the sources »
category imprint: Differences between sources; Corrections & alterations
issues: Authentic corrections of FE
notation: Rhythm