Podcast #286: Coronary Vascular Conditions that aren't STEMI

Podcast #286: Coronary Vascular Conditions that aren't STEMI

Author: Don Stader, M.D.

Educational Pearls

  • While we usually associate the coronary vasculature with STEMIs, there are other pathologies that can affect the heart's blood supply.
  • Kounis syndrome: an allergic vasospasm of the coronary arteries. This can happen post anaphylaxis or be caused by a stent allergy. It is best treated with aggressive management of the allergic reaction.
  • Kawasaki disease: An autoimmune condition that presents in kids as conjunctivitis, lymphadenopathy, hand/foot swelling, rash, and fever. It can also cause coronary aneurysms, which can rupture and be rapidly fatal.
  • Prinzmetal angina: Caused by coronary vasospasm. Presents with transient chest pain at rest. Treat with CCBs.
  • Cocaine: Causes coronary vasospasm. Cocaine-induced vasospasm is best treated with BZDs.
  • Coronary artery dissection: increased risk in pregnant women and those with connective tissue disorders.

References: Memon S, Chhabra L, Masrur S, Parker MW. Allergic acute coronary syndrome (Kounis syndrome). Proceedings (Baylor University Medical Center). 2015;28(3):358-362.

Episoder(1146)

Podcast # 335: Blunt Head Trauma

Podcast # 335: Blunt Head Trauma

Author: Peter Bakes, M.D. Educational Pearls: Epidural hematomas have a characteristic convex appearance on CT while a subdural hematoma will have a concave appearance. Indications for operative ...

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Podcast #334 - Resuscitative Thoracotomy

Podcast #334 - Resuscitative Thoracotomy

Author: Dylan Luyten, MD Educational Pearls: Resuscitative thoracotomies are most commonly used for treatment of cardiac tamponade and to selectively perfuse the brain and heart in setting of hemor...

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Podcast #333 - TBI Prognosticators

Podcast #333 - TBI Prognosticators

Author: Michael Hunt, MD Educational Pearls: Studies have shown that patients with decreasing GCS scores have worse outcomes, however GCS of 4 has worse outcome than GCS 3. Alternative scoring sy...

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Podcast #332 - Door To Furosemide Time

Podcast #332 - Door To Furosemide Time

Author: Nick Hatch, MD Educational Pearls: Recent study argues that CHF patients receiving furosemide within 60 minutes of arrival had a lower in-hospital mortality than those receiving it after (2...

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Podcast # 331:  Oral Rehydration Therapy (ORT)

Podcast # 331: Oral Rehydration Therapy (ORT)

Author: Nick Hatch, MD Educational Pearls: The sodium-glucose cotransporter in the gut is essential for rehydration. Oral rehydration therapies require an equimolar concentration of glucose and s...

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Podcast # 330:  Behcet Disease

Podcast # 330: Behcet Disease

Author: Nick Hatch, MD Educational Pearls: Behcet Disease is an autoimmune disease that can affect any organ system. Typical symptoms include recurrent oral and genital ulcers, but more concernin...

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Podcast # 329:  Hypokalemic Periodic Paralysis

Podcast # 329: Hypokalemic Periodic Paralysis

Author: Dylan Luyten , MD Educational Pearls: Rare autosomal dominant condition that is often misdiagnosed as a psychiatric illness. Presents as profound muscle weakness with frank paralysis that...

15 Mai 20183min

Podcast # 328:  Sleep Deprivation

Podcast # 328: Sleep Deprivation

Author: Sam Killian, MD Educational Pearls: Insufficient sleep and disrupted circadian rhythms are a major health problem today Millions of dollars, thousands of deaths, and millions of injuri...

11 Mai 20185min

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