2855 results
ECG Changes with Potassium Imbalance
 - Normokalemia
 - Hypokalemia
 - Hyperkalemia

#Hypokalemia #Hyperkalemia #ECG #potassium #cardiology #ekg
Normokalemia - Hypokalemia ... Hyperkalemia #Hypokalemia ... ECG #potassium #cardiology
EKG showing prominent U waves due to hypokalemia. Serum potassium 2.0. 

#EKG #emergencymedicine #criticalcare #cardiology #internalmedicine
U waves due to hypokalemia ... #criticalcare #cardiology
Hypokalemia on EKG 

Patient presenting with severe weakness.  Patient had GI bug with vomiting/diarrhea.
Hypokalemia on EKG ... RJonesSonoEM #UWaves #Hypokalemia ... Electrocardiogram #cardiology
Sinus Tachycardia - Differential Diagnosis Framework
Autonomic System:
 • Excess Stimulation: Nicotine, Caffeine, Sympathomimetics, Anticholinergics
 • Withdrawal:
Volume: - Hypovolemia ... Differential #Diagnosis #cardiology
Torsades de Pointes 
•Precipitated by drugs that prolong the QT interval 
•Class IA antidysrhythmics (procainamide, quinidine)
hypomagnesemia, hypokalemia ... TorsadesDePointes #Diagnosis #Cardiology
Hypokalaemia:

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

1. Gradual decrease
V4 #Clinical #Cardiology ... #EKG #UWaves #Hypokalemia
Causes of Wide Pulse Pressure - Differential Diagnosis
Physiologic:
 • Advanced age-arteriosclerosis (less compliant arteries)
 • Well
intravascular hypovolemia ... Diagnosis #causes #cardiology
Classic EKG triad of long QT, ST-depression, and PVCs in Hypokalemia
Worry about hypokalemia; this patient had
ST-depression, and PVCs in Hypokalemia ... Worry about hypokalemia ... @amalmattu #Hypokalemia ... Electrocardiogram #Cardiology
Torsades de Pointes
• "Twisting of the pointes" 
• QRS axis swings from positive to negative direction
Hypomagnesemia Hypokalemia ... TorsadesDePointes #Diagnosis #Cardiology
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
• PYREXIA • HYPOVOLAEMIA ... Differential #Diagnosis #Cardiology