148 results
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
prolongation of the PR ... interval on the electrocardiogram ... QRS complex, the PR ... #Clinical #EM #IM
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
prolongation of the PR ... interval on the electrocardiogram ... QRS complex, the PR ... #Clinical #EM #IM
Knuckle Sign on ECG - Acute Pericarditis

Electrocardiogram of a 68-year-old woman two days after coronary artery
Pericarditis Electrocardiogram ... is evidence for PR ... II and aVL, and PR ... Pericarditis #ECG #EKG #Electrocardiogram
Wolff-Parkinson-White Syndrome

WPW is a congenital abnormality characterized by an abnormal accessory conduction pathway between the atria
delta wave, short PR ... msec) 3 Short PR ... interval (PR < ... Cardiology #ECG #EKG #Electrocardiogram
STEMI equivalents on ECG

- OHSU EM Residency
@OHSUEMRes

#STEMI #equivalents #ECG #EKG #Electrocardiogram #Cardiology
on ECG - OHSU EM ... equivalents #ECG #EKG #Electrocardiogram
Early Breast Cancer - Management Algorithm
 • Luminal A-like (ER+ and/or PR+, HER2- and low proliferation)
Cancer - Management Algorithm ... A-like (ER+ and/or PR ... B-like (ER+ and/or PR ... Triple-negative (ER-, PR ... Cancer #Management #Algorithm
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Prolonged PR ... • Prolonged PR ... PR longest before ... PR shorted after ... Diagnosis #EKG #electrocardiogram
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
Elevation of PR ... depression of PR ... normalization of ST and PR ... inverted #Diagnosis #EM
EKG showing prominent U waves due to hypokalemia. Serum potassium 2.0. 

#EKG #emergencymedicine #criticalcare #cardiology #internalmedicine
internalmedicine #EM ... #diagnosis #Electrocardiogram
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
PR interval ... Cardiology #EKG #ECG #Electrocardiogram