10 results
Hyperkalemia after Missed Hemodialysis - Initial electrocardiogram showed peaked T waves and a prolonged QT segment
Hyperkalemia after ... Hemodialysis - Initial electrocardiogram ... showed peaked T waves ... A) #Clinical #Cardiology ... #PeakedT #NEJM
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
200 msec) • P wave ... intervals until a P wave ... random fashion with progressive ... heart #heartblock #cardiology ... ekg #diagnosis #electrocardiogram
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Second-degree AV ... disease of the AV ... characterized by progressive ... interval on the electrocardiogram ... by a blocked P wave
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Second-degree AV ... disease of the AV ... characterized by progressive ... interval on the electrocardiogram ... by a blocked P wave
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
• Inverted P Waves ... interval < 120 ms = AV ... progression ST ... Interpretation #ECG #Electrocardiogram ... #cardiology #diagnosis
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Dropped P • Progressive ... • Block in AV ... (block beyond AV ... Diagnosis #EKG #electrocardiogram ... #ecg #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... Disorders: • Hyperkalemia ... • Hypercalcemia ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
3 different P waves ... rhythms (5) AV ... block (lower AV ... EKG #diagnosis #electrocardiogram ... #cardiology #differential
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
QRS, no P, sine wave ... assoc with 1K, AV ... Checklist #diagnosis #cardiology ... #electrocardiogram ... #differential
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
assessing an ECG (electrocardiogram ... O: Obstructed AV ... atrioventricular (AV ... as first-degree AV ... #cardiology #differential