7 results
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Second Degree Heart ... Block, Mobitz Type ... • PR interval ... the AV node #Mobitz ... SecondDegree #HeartBlock
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Type 1 Second-degree ... prolongation of the PR interval ... complex, the PR interval ... #Clinical #EM #IM ... #Mobitz1 #Mobitz
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Type 1 Second-degree ... prolongation of the PR interval ... complex, the PR interval ... #Clinical #EM #IM ... #Mobitz1 #Mobitz
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart ... Block, Mobitz Type ... branch block • PR intervals ... #Type2 #TypeII ... #SecondDegree #HeartBlock
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
. 2nd Degree, Mobitz ... II HeartBlock: ... • PR intervals ... wide QRS (block beyond ... #Types #Classification
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
with prolonged PR interval ... the AV node Second ... progressively prolonged PR intervals ... at the AV node Second ... Blocks #heart #heartblock
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
• PR interval ... • The RR interval ... the shortest RR interval ... is constant PR interval ... • The PR interval