According to us, the mark in A under the last chord in the R.H. is a long accent. In the editions it was reproduced as 
hairpins, which can be considered as an alternative interpretation of the notation of A. In the main text we suggest to move the accent over the chord, in accordance with the corrected version of the rhythm, in which the melodic d3 note is repeated.
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category imprint: Interpretations within context
issues: Long accents
notation: Articulation, Accents, Hairpins