380 results
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Digoxin effect on Electrocardiogram ... - Inhibits Na-K ... extracellular K ... Digoxin #effect #Electrocardiogram
Hypokalemia on EKG 

Patient presenting with severe weakness.  Patient had GI bug with vomiting/diarrhea.
Had K+ 1.7 along ... Hypokalemia #EKG #ECG #Electrocardiogram
Digoxin Toxicity on EKG

Hypo-K with digoxin on board. Recognize this EKG pattern for dig tox! FOAMed

Eric
on EKG Hypo-K ... Toxicity #EKG #ECG #Electrocardiogram
Hyperkalemia EKG - K of 8.5

Here’s an #ECG of a man with ROSC after cardiac arrest

Computer
Hyperkalemia EKG - K ... Pseudo-STEMI” pattern of ↑K+ ... K+ was 8.5 ! ... Hyperkalemia #EKG #ECG #Electrocardiogram
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
Electrolytes • ↑K ... imitator" • ↓ K ... diagnosis #cardiology #electrocardiogram
Hyperkalemia (7.2) on ECG

HyperK is known as the Great Masquerader on ECG bc it can take
see this think ↑K+ ... K+ was 7.2 ! ... Hyperkalemia #ECG #EKG #Electrocardiogram
Hyperkalemia (9.5) on ECG

ECG of an unconscious young man thought to be in "V-Tach"

His rate is
think Hyperkalemia K+ ... Hyperkalemia #ECG #EKG #Electrocardiogram
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
both the absolute K+ ... Hyperkalemia #EKG #ECG #electrocardiogram
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
V-pacemaker, ↑K, ... antiarhythmics, hypo K, ... EKG #diagnosis #electrocardiogram
The Evolution of STEMI ECG Changes 

#STEMI #Evolution #Timeline #EKG #ECG #cardiology #Electrocardiogram
ECG #cardiology #Electrocardiogram