6 results
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
prolongation of the PR ... 'dropped' QRS complex ... the dropped QRS complex ... , the PR interval ... #Clinical #EM #IM
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
prolongation of the PR ... 'dropped' QRS complex ... the dropped QRS complex ... , the PR interval ... #Clinical #EM #IM
Mobitz II heart block is characterized on a surface ECG by intermittently nonconducted P waves not
not preceded by PR ... not followed by PR ... conducted QRS complex ... #Clinical #EM #IM ... #Mobitz2 #Mobitz
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Prolonged PR ... Treatment 2nd Degree, Mobitz ... . 2nd Degree, Mobitz ... Pacemaker 3rd Degree, Complete ... HeartBlocks #Types #Classification
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
PR interval ... Block Type I aka Mobitz ... There is constant PR ... • The PR interval ... electrocardiogram #classification
Laryngospasm scenario. More needed than oxygen! PEEP! #Management #EM #Anesth #PCC #Laryngospasm #Algorithm #Complete #Partial
#Management #EM ... #Anesth #PCC #Laryngospasm ... #Algorithm #Complete