18 results
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
• PAC can be conducted ... (non- conducted ... #PACs #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Dropped beats (non-conducted ... HeartBlock #Diagnosis #Cardiology ... #EKG #ECG #Electrocardiogram
Second Degree AV Block Type I aka Mobitz I / Wenckebach 
 • Normal P waves.
) of the first conducted ... than the last conducted ... on the second conducted ... Wenckebach #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
at bedside • Cardiology ... consult (urgency ... PreExcitation #clinical #ecg ... #ekg #electrocardiogram ... #cardiology
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
culminating in non-conducted ... prolongation • Non-conducted ... PR intervals in conducted ... summary #Diagnosis #EKG ... #cardiology
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
from native beat conducted ... Diagnosis #Checklist #EKG ... electrocardiogram #ecg ... #cardiology #lbbb
Bradycardia
1) First Steps: IV, O2, Monitors, ECG, Pads on patient, Crash Cart in room. Is patient
O2, Monitors, ECG ... Chest Pain • ECG ... Connect ECG Leads ... estimate: 1 mA/kg ... differential #management #cardiology
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
if the beat is conducted ... pathway, it can conduct ... ECG usually shows ... Pathophysiology #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
) of the first conducted ... than the last conducted ... on the second conducted ... blocks #AVBlock #cardiology ... #ekg #ecg #diagnosis
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
waves fail to conduct ... heart #heartblock #cardiology ... #ecg #ekg #diagnosis