16 results
EKG with Cerebral T Waves in Subarachnoid Hemorrhage

ECG of a 45-year-old man who suddenly collapsed to
EKG with Cerebral ... These ECG changes ... CT scan confirmed ... Cerebral #TWaves #ECG ... Hemorrhage #SAH #Cardiology
Myocardial infarction localization. A 12 lead EKG creates a 360 degree view of the electrical activity
A 12 lead EKG creates ... view the lateral ... left heart (lateral ... #EKG #diagram #Electrocardiogram ... EmergencyMedicine #Cardiology
High Lateral STEMI - D1 of LAD

There is transmural injury isolated to I & aVL. These
High Lateral STEMI ... isolated to I & aVL ... LAD #Diagonal1 #ECG ... #EKG #Electrocardiogram ... #Cardiology #Clinical
Cardiac Event Monitoring Devices - Compared
Ambulatory ECG (Hotter):
 • Advantages: Continuous recording, records asx events, all
Compared Ambulatory ECG ... records asx events, all ... (most) ECG leads ... • Advantages: Longer ... Devices #Comparison #cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... junction origin (e.g ... @AmyChung #EKG ... Interpretation #ECG ... Electrocardiogram #cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... wave inversion in avL ... #Ischemia #ECG ... #EKG #diagnosis ... electrocardiogram #cardiology
Pericarditis - Definition and Diagnostic Criteria
Acute Pericarditis 
 • Inflammatory pericardial syndrome to be diagnosed with
depression on ECG ... imaging technique (CT ... CMR). ... of 4-6 weeks or longer ... diagnosis #criteria #cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... J point • De Winter ... #Equivalents #ECG ... #EKG #diagnosis ... #differential #cardiology
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
Renal Calculus AXR ... is desirable, e.g ... Non-contrast CT ... lower dose than a CT-based ... stones #calculus #Radiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
in aVR, not in aVL ... monophasic R wave in lateral ... of Q waves in lateral ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram