15 results
The electrocardiogram in the ACS patient: high-risk electrocardiographic presentations lacking anatomically oriented ST-segment elevation

#Diagnosis #Cardiology #ECG
The electrocardiogram ... anatomically oriented ST-segment ... elevation #Diagnosis ... #Cardiology #ECG ... #EKG #STEMI #Equivalents
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
Note there is ST ... elevation in aVR ... is a good ECG sign ... #Clinical #EM #IM ... #Cardiology #EKG
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Elevation - Differential ... : "Pardee's sign ... elevation in V1 ... #ST #STEMI #Segment ... #ekg #electrocardiogram
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
So ANY ST Elevation ... segment should ... have ’relative elevation ... STEMI Criteria misses ... #EKG #Electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI - Elevation ... of ST segment at ... elevation in aVR ... elevation ≥ 0.1 ... indistinguishable from ST-segment
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
Winter T-Waves on EKG ... before or after STEMI ... elevation in aVR ... segment - ST depression ... #ECG #Electrocardiogram
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
elevation (<5mm ... depression and PR elevation ... Normalization Spodick's sign ... Downsloping TP segments ... #ECG #electrocardiogram
Knuckle Sign on ECG - Acute Pericarditis

Electrocardiogram of a 68-year-old woman two days after coronary artery
Electrocardiogram ... elevation, except ... and aVL, and PR elevation ... #EKG #Electrocardiogram ... #Clinical #LeadAVR
De Winter T Wave on ECG

Diagnostic Criteria
 - Tall, prominent, symmetric T waves in the precordial
elevation in the ... segment elevation ... aVR - “Normal” STEMI ... #EKG #Clinical ... #Electrocardiogram
ECG shows hyperacute T waves in leads V1 to V4 and 0.5-mm ST-segment elevation in AVR

#HyperacuteTWaves
ECG shows hyperacute ... V4 and 0.5-mm ST-segment ... elevation in AVR ... #EKG #Electrocardiogram ... #Clinical #AcuteMI