ICD9 codes cannot reliably identify hemorrhagic transformation of ischemic stroke

Michael T. Mullen, Charles J. Moomaw, Kathleen Alwell, Jane C. Khoury, Brett M. Kissela, Daniel Woo, Matthew L. Flaherty, Pooja Khatri, Opeolu Adeoye, Simona Ferioli, Dawn Kleindorfer

Research output: Contribution to journalComment/debate

11 Scopus citations
Original languageEnglish
Pages (from-to)505-506
Number of pages2
JournalCirculation: Cardiovascular Quality and Outcomes
Issue number4
StatePublished - Jul 2013


  • Hemorrhagic transformation
  • ICD9
  • Ischemic stroke

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