42 results
Pacemaker Placement Indications
Class I:
 • Third degree block
 • Advanced 2nd degree block
 • Symptomatic Mobitz
• Symptomatic Mobitz ... I or II • Mobitz ... with syncope • ... arrest, prolonged PR ... • Reversible causes
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
Differential Diagnosis of Syncope
First, is it syncope? History is very important for distinguishing syncope from other
Differential Diagnosis ... from other causes ... Common causes of ... #Diagnosis #EM # ... #Algorithm #Ddxof
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Prolonged PR ... Treatment 2nd Degree, Mobitz ... . 2nd Degree, Mobitz ... HeartBlocks #Types #Classification ... degrees #summary #Diagnosis
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
- Differential Diagnosis ... by Classification ... • AV block ... #Classification ... #Table #Causes
Algorithm for the Evaluation and Management of Bradycardia #Diagnosis #Management #EM #Cardiology #Bradycardia #Algorithm #Differential #AVBlock
Algorithm for the ... of Bradycardia #Diagnosis ... #Bradycardia #Algorithm ... #Differential #AVBlock ... #Mobitz #Ddxof
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 ... SecondDegree #HeartBlock #Diagnosis
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 ... SecondDegree #HeartBlock #Diagnosis
Causes of Syncope #Diagnosis #EM #IM #Neuro #Syncope #Differential #Algorithm #Ddxof
Causes of Syncope ... #Diagnosis #EM ... #IM #Neuro #Syncope ... #Differential #Algorithm
Syncope - Differential Diagnosis
The percentage of syncopal events secondary to arrhythmias or structural disease is generally
Syncope - Differential ... Diagnosis The ... Sick sinus, AV block ... #differential #diagnosis ... #causes