70 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
1st Degree Heart Block ... Mobitz I Heart Block ... Complete Heart Block ... • Block in AV ... narrow QRS • Block
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
Second degree AV Block ... There is constant PR ... location of the block ... location of the block ... Second #Degree #AVBlock
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
First Degree AV Block ... with prolonged PR ... Second Degree AV Block ... progressively prolonged PR ... with progressive PR
Dorsal Penile Nerve Block
#Management #Anatomy #Urology #Dorsal #Penile #Nerves #Block #Injection #Priapism #Regional #Local
Dorsal Penile Nerve Block ... Penile #Nerves #Block ... Priapism #Regional #Local
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
First Degree AV Block ... • PR interval ... There is constant PR ... • The PR interval ... #AVBlock #cardiology
POCUS - Regional Anesthesia - Trunk Local Nerve Block

 - Thoracic Paravertebral
 - Erector Spinae
 -
Anesthesia - Trunk Local ... Nerve Block - ... Management #Regional #Local ... Truncal #Nerve #Blocks
POCUS - Regional Anesthesia - Trauma Local Nerve Block

 - Ribs
 - Serratus
 - Fascia Iliaca
Anesthesia - Trauma Local ... Nerve Block - ... Traumatic #Nerve #Blocks
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart Block ... bundle branch block ... • PR intervals ... beats • The block
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Second Degree Heart Block ... • PR interval ... beating" • The block
Pacemaker Placement Indications
Class I:
 • Third degree block
 • Advanced 2nd degree block
 • Symptomatic Mobitz
• Third degree block ... Advanced 2nd degree block ... or 3rd degree block ... Tri-fascicular block ... arrest, prolonged PR