25 results
Sinus pause/arrest vs Sinoatrial Block

#cardiology #diagnosis #ekg #ecg #electrocardiogram #sinuspause #sinoatrialblock
Sinus pause/arrest ... Sinoatrial Block #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
It starts as sinus rhythm with probable inferior STEMI, but becomes ventricular fibrillation (or polymorphic ventricular
It starts as sinus ... probable inferior STEMI ... , but becomes ventricular ... #Clinical #EM #Cardiology ... #EKG #Arrest #VentricularTachycardia
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
EKG "Mild" Hyperkalemia ... QRS widening • Sinus ... waves • Pseudo-STEMI ... #EKG #ECG #electrocardiogram ... #cardiology #diagnosis
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
Classic Digoxin-Associated ... unusually slow ventricular ... Bidirectional Ventricular ... Arrhythmias #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
Hypothermia on EKG ... . sinus bradycardia ... fib with slow ventricular ... #ECG #electrocardiogram ... #cardiology #diagnosis
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
None specific for digoxin ... automaticity) with slow ventricular ... digitalis #Toxicity #Electrocardiogram ... #ekg #ecg #toxicology ... #cardiology #diagnosis
Hyperkalemia EKG - K of 8.5

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

Computer
Hyperkalemia EKG ... after cardiac arrest ... classic “Pseudo-STEMI ... #EKG #ECG #Electrocardiogram ... #Cardiology #Clinical
Inpatient Cath Lab Indications
Cath Lab ASAP:
STEMI
NSTEMI:
1. Unstable/cardiogenic shock
2. Severe LV dysfunction or
3. Recurrent/persistent rest angina despite
Cath Lab ASAP: STEMI ... Recurrent/persistent rest ... Sustained ventricular ... low (1-2) risk, +ECG ... catheterization #cardiology
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
commonly seen are sinus ... mul­tiform), and ventricular ... The various ECG ... #Diagnosis #Cardiology ... #EKG #ECG #Digoxin
STEMI with Tombstones and Shark Fins

Here’s a deadly ECG with Tombstones AND Shark Fins. When you
STEMI with Tombstones ... go into Cardiac Arrest ... @EM_RESUS #STEMI ... #ekg #electrocardiogram ... #cardiology #clinical