13 results
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
Lead aVR on EKG ... Lead aVR can provide ... possibly better than Brugada ... #Diagnosis #Cardiology ... #EKG #ECG #Lead
Various wide complex tachycardia (WCT) differentiation algorithmic designs and algorithms.
The most commonly utilized approaches to differentiate
including the Brugada ... ,2 Vereckei aVR, ... 6 and limb lead ... Tachycardia #VTach #ECG ... #Diagnosis #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... lead. ... detect VT than Brugada ... #AVR #leadAVR #ecg ... #differential #cardiology
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
Typical ECG changes ... depression in aVR ... patients) stage 4 - ECG ... Diagnosis #EM #IM #Cardiology ... #Spodick #ECGEducator
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... deWinter T waves - starts ... with STE in avR ... #Ischemia #ECG ... electrocardiogram #cardiology
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
assoc with 1K, AV ... assoc withlK Brugada ... dagger Q lat>inf leads ... Syncope #Syndromes #ECG ... #diagnosis #cardiology
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
from the foxglove leaf ... - Decreases AV ... Digoxin effect on ECG ... #Cardiology #Digitalis ... #ECG
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Dominant R wave in aVR ... except aVR and ... de pointes • Short ... Interpretation #ECG ... Electrocardiogram #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
depression in aVR ... involved • Brugada ... Osborne waves - Short ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
boxes) - HiPR: AV ... V6 rs, qs; lat leads ... 500 DANGER - Short ... #Approach #ECG ... electrocardiogram #cardiology