14 results
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
AV Dissociation: ... evidence of AV dissociation ... Interpretation #ECG ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
Rhythm (AIVR) on EKG ... complexes >120 ms ... #Rhythm #AIVR #diagnosis ... #cardiology #EKG ... #ECG #Electrocardiogram
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
CM5 continuous ECG ... consultation with cardiology ... By Association of ... Anesthesiology #Anesthesia ... Intraoperative #Checklist #Diagnosis
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
Approach to ECGs ... 160ms) - AV dissociation ... VentricularTachycardia #Versus #ecg ... #ekg #cardiology ... #diagnosis #electrocardiogram
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Approach to ECGs ... Short QT <300-360 ms ... #EKG #diagnosis ... #electrocardiogram ... #cardiology #interpretation
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Block: • No association ... degrees #summary #Diagnosis ... #EKG #electrocardiogram ... #ecg #cardiology
Intraoperative Laryngospasm and Stridor - Guidelines for Crises in Anaesthesia

❶ Call for help and inform theatre
obstructing the airway, e.g ... oxygen and face mask ... By Association of ... Anesthesiology #Anesthesia ... Intraoperative #Checklist #Diagnosis
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
interval < 120 ms ... interval ≥ 120 ms ... Interpretation #ECG ... #Electrocardiogram ... #cardiology #diagnosis
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
known drug causes (eg ... By Association of ... Anesthesiology #Anesthesia ... Intraoperative #Checklist #Diagnosis ... Management #Workup #Cardiology
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
leading to AV node dissociation ... heart #heartblock #cardiology ... #ecg #ekg #diagnosis ... #electrocardiogram