80 results
R Wave Progression - normal chest lead ECG shows an rS-type complex in lead V1 with
normal chest lead ECG ... with a steady increase ... left chest and a decrease ... #Diagnosis #Cardiology ... #MedStudent #EKG
De Winter's T Waves - Acute Sign of Proximal LAD Occlusion #Diagnosis #Cardiology #EKG #ECG #DeWinters
Waves - Acute Sign ... Occlusion #Diagnosis #Cardiology ... #EKG #ECG #DeWinters
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Electrocardiogram (EKG ... contractility - Decreases ... Electrocardiogram #EKG ... #Cardiology #Digitalis ... #ECG
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Wellens' Sign: LAD-T ... Serial EKGS in pts ... #Wellens #Sign # ... EKG #ECG #Electrocardiogram ... #Diagnosis #Cardiology
T-Wave ECG changes in Hyperkalemia vs Hyperacute MI
 - Hyperkalemia: Increased height, without increase area
 -
T-Wave ECG changes ... height, without increase ... fazalabul #TWaves #ECG ... #MI #clinical #cardiology ... #ekg #electrocardiogram
Kussmaul's Sign - Differential Diagnosis

Typically the JVP decreases with inspiration as the negative intrathoracic pressure "sucks
Kussmaul's Sign ... Typically the JVP decreases ... there is a lack of decrease ... or increase in ... physicalexam #diagnosis #cardiology
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
in aVR, a true sign ... aVR is a good ECG ... sign of left main ... Clinical #EM #IM #Cardiology ... #EKG #STElevations
Ventricular Tachycardia (VT) Signs #Diagnosis #Cardiology #EKG #VT #VentricularTachycardia #Signs #Josephson #Brugada #ECGEducator
Tachycardia (VT) Signs ... #Diagnosis #Cardiology ... #EKG #VT #VentricularTachycardia ... #Signs #Josephson
Signs Favoring Ventricular Tachycardia (VT) #Diagnosis #Cardiology #EKG #VT #VentricularTachycardia #Signs #Josephson #Brugada #ECGEducator
Signs Favoring Ventricular ... VT) #Diagnosis #Cardiology ... #EKG #VT #VentricularTachycardia ... #Signs #Josephson
Hypokalaemia:

The gradual fall in serum potassium level is reflected electrocardiographically by the following features:

1. Gradual decrease
Gradual decrease ... V4 #Clinical #Cardiology ... #ECG #EKG #UWaves