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Podcast #248: Patent Foramen Ovale

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Manage episode 186177972 series 1397179
Content provided by medicalminute and Emergency Medical Minute. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by medicalminute and Emergency Medical Minute or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

Author: Jared Scott, M.D.

Educational Pearls

  • The foramen ovale (FO) connects the left and right atria to allow oxygenated blood to bypass the developing lungs, it usually closes at birth but for some it remains patent (PFO).
  • A PFO allows clots to cross from the venous to arterial circulation, increasing the likelihood of stroke.
  • PFO is present in 25% of general population, present in 50% of those with stroke of unknown cause, and very common those with stroke under 50 years old.
  • Treat with anticoagulation or surgical correction.

References: http://www.heart.org/HEARTORG/Conditions/More/CardiovascularConditionsofChildhood/Patent-Foramen-Ovale-PFO_UCM_469590_Article.jsp#.WarsZZN95E4

  continue reading

1050 episodes

Artwork
iconShare
 
Manage episode 186177972 series 1397179
Content provided by medicalminute and Emergency Medical Minute. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by medicalminute and Emergency Medical Minute or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

Author: Jared Scott, M.D.

Educational Pearls

  • The foramen ovale (FO) connects the left and right atria to allow oxygenated blood to bypass the developing lungs, it usually closes at birth but for some it remains patent (PFO).
  • A PFO allows clots to cross from the venous to arterial circulation, increasing the likelihood of stroke.
  • PFO is present in 25% of general population, present in 50% of those with stroke of unknown cause, and very common those with stroke under 50 years old.
  • Treat with anticoagulation or surgical correction.

References: http://www.heart.org/HEARTORG/Conditions/More/CardiovascularConditionsofChildhood/Patent-Foramen-Ovale-PFO_UCM_469590_Article.jsp#.WarsZZN95E4

  continue reading

1050 episodes

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