Comment on

• Closure of patent foramen ovale versus medical therapy after cryptogenic stroke.

  Carroll JD, Saver JL, Thaler DE, Smalling RW, Berry S, MacDonald LA, Marks DS, Tirschwell DL; RESPECT Investigators. Carroll JD, et al. N Engl J Med. 2013 Mar 21;368(12):1092-100. doi: 10.1056/NEJMoa1301440. N Engl J Med. 2013. PMID: 23514286 Clinical Trial.
• Still no closure on the question of PFO closure.

  Messé SR, Kent DM. Messé SR, et al. N Engl J Med. 2013 Mar 21;368(12):1152-3. doi: 10.1056/NEJMe1301680. N Engl J Med. 2013. PMID: 23514293 Free PMC article. No abstract available.
• Patent foramen ovale and cryptogenic stroke.

  Wood WC, Switchenko JM. Wood WC, et al. N Engl J Med. 2013 Jul 4;369(1):88. doi: 10.1056/NEJMc1305429. N Engl J Med. 2013. PMID: 23822783 No abstract available.
• Patent foramen ovale and cryptogenic stroke.

  Brett AS. Brett AS. N Engl J Med. 2013 Jul 4;369(1):88-9. doi: 10.1056/NEJMc1305429. N Engl J Med. 2013. PMID: 23822784 No abstract available.
• Patent foramen ovale and cryptogenic stroke.

  Pristipino C, Bedogni F, Cremonesi A. Pristipino C, et al. N Engl J Med. 2013 Jul 4;369(1):89-90. doi: 10.1056/NEJMc1305429. N Engl J Med. 2013. PMID: 23822785 No abstract available.
• Patent foramen ovale and cryptogenic stroke.

  Newman GC. Newman GC. N Engl J Med. 2013 Jul 4;369(1):90. doi: 10.1056/NEJMc1305429. N Engl J Med. 2013. PMID: 23822786 No abstract available.
• Patent foramen ovale and cryptogenic stroke.

  Meyer-Cestone BJ, Küchler R. Meyer-Cestone BJ, et al. N Engl J Med. 2013 Jul 4;369(1):90. doi: 10.1056/NEJMc1305429. N Engl J Med. 2013. PMID: 23822787 No abstract available.