Yes
No

References

  1. Ay H, Gungor L, Arsava EM, Rosand J, Vangel M, Benner T, Schwamm LH, Furie KL, Koroshetz WJ, Sorensen AG. A score to predict early risk of recurrence after ischemic stroke. Neurology. 2010 Jan 12;74(2):128-35 (PubMed abstract).
  2. Ay H, Benner T, Arsava EM, Furie KL, Singhal AB, Jensen MB, Ayata C, Towfighi A, Smith EE, Chong JY, Koroshetz WJ, Sorensen AG. A Computerized Algorithm for Etiologic Classification of Ischemic Stroke. The Causative Classification of Stroke System. Stroke. 2007 Nov;38(11):2979-84 (PubMed abstract).
  3. Ay H, Furie KL, Singhal A, Smith WS, Sorensen AG, Koroshetz WJ. An evidence-based causative classification system for acute ischemic stroke. Ann Neurol. 2005 Nov;58(5):688-697 (PubMed abstract).