210 results
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 ... prolongation of the PR ... QRS complex, the PR ... #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 ... prolongation of the PR ... QRS complex, the PR ... #Mobitz1 #Mobitz
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
degree AV Block type ... II (aka Mobitz ... There is constant PR ... AVBlock #TypeII #MobitzII ... #Type2 #diagnosis
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Degree Heart Block, Mobitz ... Type I (Wenckebach ... • PR interval ... the AV node #Mobitz ... #Type1 #Type1 #
Schema for documenting a type 1 MI, type 2 MI, or non-MI troponin elevation based on
documenting a type ... 1 MI, type 2 MI ... and underlying causes ... Troponin #Elevation #Type1 ... #Type2 #TypeI #
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Degree Heart Block, Mobitz ... Type II • p ... branch block • PR ... His-Purkinje system #Mobitz ... #Type2 #TypeII
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
Pacemaker Placement Indications
Class I:
 • Third degree block
 • Advanced 2nd degree block
 • Symptomatic Mobitz
Placement Indications Class ... I or II • Mobitz ... LBBB with syncope Class ... arrest, prolonged PR ... • Reversible causes
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Vaughan Williams Classification ... rate and prolongs PR ... rate and prolongs PR ... VaughanWilliams #Classification ... #Classes #cardiology
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
- Definition, Causes ... Incidence : 17-52 cases ... Prevalence : 38-204 cases ... retinal ischemia Causes ... TerrierBen #Uveitis #Causes