Podcast 630: Evolution of an STEMI

Podcast 630: Evolution of an STEMI

Contributor: Peter Bakes, MD

Educational Pearls:

  • Hyperacute T waves can occur immediately and typical last less than an hour
    • Hyperacute T waves are typically broader than peaked T-waves, which are associated with hyperkalemia
  • ST elevation which usually starts within an hour of the inciting event and can last up to a few days, and often follows the hyperacute T-waves
  • Q waves can begin at the time ST elevation begins and can remain permanently
  • T waves can invert before normalizing again days later

References

Levis JT. ECG Diagnosis: Hyperacute T Waves. Perm J. 2015;19(3):79. doi:10.7812/TPP/14-243

Vogel B, Claessen BE, Arnold SV, Chan D, Cohen DJ, Giannitsis E, Gibson CM, Goto S, Katus HA, Kerneis M, Kimura T, Kunadian V, Pinto DS, Shiomi H, Spertus JA, Steg PG, Mehran R. ST-segment elevation myocardial infarction. Nat Rev Dis Primers. 2019 Jun 6;5(1):39. doi: 10.1038/s41572-019-0090-3. PMID: 31171787.

Summarized by Jackson Roos, MS4 | Edited by Erik Verzemnieks, MD

The Emergency Medical Minute is excited to announce that we are now offering AMA PRA Category 1 credits™ via online course modules. To access these and for more information, visit our website at www.emergencymedicalminute.com/cme-courses/ and create an account.



Avsnitt(1145)

Episode 928: Neutropenic Fever

Episode 928: Neutropenic Fever

Contributor: Taylor Lynch, MD Educational Pearls: What is neutropenic fever? Specific type of fever that is seen in cancer patients and other patients with impaired immune systems These patients a...

28 Okt 20245min

Episode 927: Functional Gallbladder Syndrome

Episode 927: Functional Gallbladder Syndrome

Contributor: Jorge Chalit-Hernandez, OMS3 Typically presents with biliary colic Right upper quadrant abdominal pain lasting more than 30 minutes and subsiding over several hours Often associate...

22 Okt 20245min

Episode 926: Supraventricular Tachycardia

Episode 926: Supraventricular Tachycardia

Contributor: Taylor Lynch MD Supraventricular tachycardias (SVTs) arise above the bundle of His The term SVT includes AV nodal reentrant tachycardia (AVNRT), atrioventricular reentrant tachycardi...

21 Okt 20246min

Episode 925: Table Sugar for Tongue Entrapment

Episode 925: Table Sugar for Tongue Entrapment

Contributor: Aaron Lessen, MD Educational Pearls: Pediatric case study where the child's tongue was stuck in the opening of a hard plastic drink lid Entrapment restricts circulation which causes f...

14 Okt 20241min

Episode 924: Pregnancy Cold Remedies

Episode 924: Pregnancy Cold Remedies

Contributor: Megan Hurley, MD Educational Pearls: Fevers Tylenol Up until 20 weeks NSAIDs are ok but after 20 weeks they are contraindicated Can limit the amount of amniotic fluid produced Ca...

7 Okt 20245min

Episode 923: Blunt Cerebrovascular Injury

Episode 923: Blunt Cerebrovascular Injury

Contributor: Travis Barlock MD Educational Pearls: Assessment of head and neck vascular injury due to blunt trauma Symptomatic patients require screening head and neck CT angiography EAST guid...

30 Sep 20243min

Episode 922: Chest Tube Irrigation

Episode 922: Chest Tube Irrigation

Contributor: Aaron Lessen, MD Educational Pearls: Hemothorax: blood in the pleural cavity, most commonly due to chest trauma Treatment: thoracostomy tube for blood drainage helps to avoid clott...

23 Sep 20242min

Episode 921: Pediatric Hypoglycemia

Episode 921: Pediatric Hypoglycemia

Contributor: Taylor Lynch, MD Educational Pearls: When it comes to hypoglycemia, the age dictates possible causes Neonate: Hormonal deficiency Congenital Adrenal Hyperplasia (21-hydroxylase de...

22 Sep 20244min

Populärt inom Vetenskap

svd-nyhetsartiklar
p3-dystopia
dumma-manniskor
pojkmottagningen
allt-du-velat-veta
det-morka-psyket
kapitalet-en-podd-om-ekonomi
rss-experimentet
dumforklarat
rss-vetenskapsradion-2
halsorevolutionen
rss-ufo-bortom-rimligt-tvivel
medicinvetarna
rss-vetenskapsradion
paranormalt-med-caroline-giertz
bildningspodden
rss-spraket
sexet
vetenskapsradion
4health-med-anna-sparre