14 results
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
type II (aka Mobitz ... There is constant PR ... #TypeII #MobitzII ... #Type2 #diagnosis ... electrocardiogram #Mobitz2
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Type 1 Second-degree ... AV block, also ... node.Mobitz I heart block ... prolongation of the PR ... QRS complex, the PR
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Type 1 Second-degree ... AV block, also ... node.Mobitz I heart block ... prolongation of the PR ... QRS complex, the PR
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Summary of Heart ... . 2nd Degree, Mobitz ... #HeartBlocks #Types ... #Classification ... #degrees #summary
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Second Degree Heart Block ... , Mobitz Type I ... • PR interval ... the AV node #Mobitz ... #Type1 #Type1 #
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
, Mobitz Type II ... bundle branch block ... • PR intervals ... His-Purkinje system #Mobitz ... #Type2 #TypeII
Pacemaker Placement Indications
Class I:
 • Third degree block
 • Advanced 2nd degree block
 • Symptomatic Mobitz
Placement Indications Class ... • Symptomatic Mobitz ... I or II • Mobitz ... Class II: • Mobitz ... arrest, prolonged PR
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
ECG Diagnosis Summary ... Type I aka Mobitz ... type II (aka Mobitz ... electrocardiogram #classification ... #summary
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
with prolonged PR ... - Mobitz Type 1 ... - Mobitz Type 2 ... not you have a Mobitz ... with progressive PR
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Vaughan Williams Classification ... Blockers: • MOA: Block ... depolarization • ↑ PR ... velocity) - ↑ PR ... #Pharmacology #Classification