25 results
Bradycardia - Differential Diagnosis Framework and Management
Narrow Complex Bradycardia:
 • Regular: Sinus Bradycardia, AFib w/ AV
Framework and Management ... Block, Atrial Tachy ... Unstable Bradycardia Management ... epinephrine 4) Page Cardiology ... #cardiology #criticalcare
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
Atrial Fibrillation ... with RVR: • All AV ... at bedside • Cardiology ... PreExcitation #clinical ... #cardiology
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... DANGER Narrow - Regular ... (3) SVTs - atrial ... bradyarrhythmia #ECG ... electrocardiogram #cardiology
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Narrow-Complex Tachycardia Regular ... Control rate with AV ... Control rate (e.g ... Tachycardia #Treatment #management ... #cardiology #algorithm
Simultaneous visualization of venous (jugular) and arterial (carotid) neck pulsations on Physical Exam

Dr. Bruno Farnetano @bruno.farnetano

#venous
visualization of venous (jugular ... ) and arterial ( ... bruno.farnetano #venous #jugular ... #PhysicalExam #clinical ... #video #cardiology
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
- Premature atrial ... depolarizes the atria ... ECG usually shows ... : regular narrow ... Pathophysiology #cardiology
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Brady Management ... P and QRS • Atrial ... • Block in AV ... electrocardiogram #ecg ... #cardiology
Cannon A waves on Physical Exam
Cannon A waves on the left. Arterial pulsations (Regular) on the
Arterial pulsations ... (Regular) on the ... #PhysicalExam #clinical ... #video #cardiology
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
waves indicate AV ... dissociation: 3rd deg AV ... for DDI and an atrial ... PhysicalExam #JVP #Clinical ... #Video #Cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
1) Rate - Regular ... interval < 120 ms = AV ... (e.g. ectopic atrial ... • Saw-Tooth = Atrial ... Electrocardiogram #cardiology