83 results
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
anterior descending (LAD ... 1) Upsloping ST ... (>= 1 mm) 2) ST ... Electrocardiogram #Diagnosis #Cardiology
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
with 100% Acute LAD ... RBBB normally has ST ... an isolectric ST ... @EM_RESUS #LAD ... Electrocardiogram #Clinical #Cardiology
What are the original Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead =
- Concordant ST-segment ... ≥ 1 mm in any lead ... points - Concordant ST-segment ... points - Discordant ST-segment ... #Diagnosis #Cardiology
Sgarbossa Criteria A - Concordant ST segment elevation of >1m, in any lead | Sgarbossa Criteria
A - Concordant ST ... of >1m, in any lead ... B - Concordant ST ... of >5mm, in any lead ... #Diagnosis #Cardiology
De Winter's T Waves - Acute Sign of Proximal LAD Occlusion #Diagnosis #Cardiology #EKG #ECG #DeWinters
Waves - Acute Sign ... of Proximal LAD ... Occlusion #Diagnosis #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
myocardial infarction: ST ... anterior descending (LAD ... • Multilead ST ... (AVRT) in WPW: ST ... #differential #cardiology
Luftsichel Sign in Left Upper Lobe Collapse - Chest X-Ray

An upper lobe collapse causes the collapse
Luftsichel Sign ... Sometimes the LLL ... #Luftsichel #Sign ... #LUL #Collapse ... #clinical #radiology
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
Note there is ST ... in aVR, a true sign ... authors state that ST ... is a good ECG sign ... Clinical #EM #IM #Cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
0.5mm downgoing ST ... Equivalents / Don't Miss Signs ... have no pain - LAD ... avR - proximal LAD ... electrocardiogram #cardiology
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Nodular LCH: - Sarcoidosis ... Cystic LCH: - LAM ... : 'signet ring sign ... Clinical #Diagnosis #Radiology