16 results
Various wide complex tachycardia (WCT) differentiation algorithmic designs and algorithms.
The most commonly utilized approaches to differentiate
approaches to differentiate ... aVR,6 and limb lead ... Tachycardia #VTach #ECG ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Wellens' Sign: LAD-T ... in precordial leads ... becoming acute anterior ... EKG #ECG #Electrocardiogram ... #Diagnosis #Cardiology
A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
lead used to detect ... clinically, based on signs ... ECG. ... I on the ECG and ... #Cardiology #EKG
Hypertrophic Cardiomyopathy (HOCM) - EKG Characteristics
Typical EKG findings may include:
 • Deep and narrow Q waves
the lateral and inferior ... leads • General ... signs of LVH (high ... #ecg #clinical ... #cardiology #electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... Equivalents / Don't Miss Signs ... in avL - early inferior ... electrocardiogram #cardiology ... Interpretation #differential
Atrial septal defect

An ECG may show the “crochetage” pattern (92% specific)—a notch near the apex of
Atrial septal defect ... the R wave in inferior ... limb leads Large ... #EKG #Cardiology ... #Crochetage #Sign
Posterior ECG leads (V7-V9) are applied by moving V4-V6 to under the left scapula.Purpose: To detect
Posterior ECG leads ... scapula.Purpose: To detect ... associated with inferior ... wall AMI #EM #Cardiology ... #Lead #Placement
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... artery (LMCA). left anterior ... sensitive and to detect ... #differential # ... cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... V2 • Wellens sign ... pain • Wellens sign ... #differential # ... cardiology #electrocardiogram
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Findings: • Large defect ... be a cause of anterior ... Differential diagnosis ... GAGL): "Reverse J sign ... mri #clinical #Radiology