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Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Type 1 Second-degree ... also known as Mobitz ... interval on the electrocardiogram ... by a blocked P wave ... #Mobitz1 #Mobitz
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Type 1 Second-degree ... also known as Mobitz ... interval on the electrocardiogram ... by a blocked P wave ... #Mobitz1 #Mobitz
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
3 different P waves ... longer pause 2º - Mobitz ... 3, etc.) 2º - Mobitz ... II / Mobitz - , ... EKG #diagnosis #electrocardiogram
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Interpretation Cheat Sheet 1) ... interval ≥ 120 ms ... Interval: • 1° ... (1 mm) wide > ... Interpretation #ECG #Electrocardiogram
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
200 msec) • P wave ... Degree AV Block - Mobitz ... Degree AV Block - Mobitz ... not you have a Mobitz ... ekg #diagnosis #electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Treatment 2nd Degree, Mobitz ... . 2nd Degree, Mobitz ... relationship (2:1 ... or 3:1 block) ... Diagnosis #EKG #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
segment at (or 40-60 ms ... , often with 1-2 ... with R/S ratio > 1 ... Sgarbossa criterion 1 ... differential #cardiology #electrocardiogram