12 results
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
Left Main Coronary ... Occlusion #Artery #ECG ... #EKG #Diagnosis ... #Electrocardiogram ... #Cardiology #Criteria
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
(RBBB) - EKG Diagnosis ... EKG Criteria: ... #RBBB #EKG #Diagnosis ... #ECG #electrocardiogram ... #cardiology
66 yo with syncope - Ventricular Tachycardia

This ECG shows a wide-complex tachycardia in a right bundle
bundle branch block ... the morphology criteria ... establish the diagnosis ... to the Brugada criteria ... #ECG #EKG #Electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
bundle branch block ... generally in the His-Purkinje ... SecondDegree #HeartBlock #Diagnosis ... #Cardiology #EKG ... #ECG #Electrocardiogram
Suspected ACS - OMI vs STEMI - Differential Algorithm

The name STEMI cognitively inspires EPs to fail
cognitively inspires EPs ... segment is the only ECG ... Differential #Algorithm #cardiology ... myocardial #infarction #diagnosis ... #coronary #syndrome
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
indicative of left main coronary ... ). or 3-vessel coronary ... • LMCA clusvon has ... #electrocardiogram ... #diagnosis #ekg
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
below AV node (His ... system (AV node, His ... heart #heartblock #cardiology ... #ecg #ekg #diagnosis ... #electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Diagnosis Summary ... atrioventricular #blocks #AVBlock ... #cardiology #ekg ... #ecg #diagnosis ... #electrocardiogram
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
but the P wave has ... ThirdDegree #3rd #AVBlock ... #Complete #cardiology ... #ekg #ecg #diagnosis ... #electrocardiogram
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
including: • Coronary ... Bundle branch block ... Differential Diagnosis ... A PAC also has a ... #differential #cardiology