33 results
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
Definition and Causes ... drug effect or electrolyte ... Ventricular pacing • Electrocardiogram ... WCT #diagnosis #cardiology ... #ekg #ecg #electrocardiogram
EKG showing prominent U waves due to hypokalemia. Serum potassium 2.0. 

#EKG #emergencymedicine #criticalcare #cardiology #internalmedicine
emergencymedicine #criticalcare ... #cardiology #internalmedicine ... EM #diagnosis #Electrocardiogram
Hypercalcemia - EKG Findings
Causes of Hypercalcemia 
• Malignancy 
• Milk-alkali syndrome 
• Vitamin D toxicity 
•
EKG Findings Causes ... Hypercalcemia #EKG #ECG #Electrocardiogram ... #Differential #Causes ... #Diagnosis #Cardiology
#EKG taken on a patient with an acute pulmonary embolism with right heart strain showing tachycardia,
pulmonaryembolism #AcutePE #criticalcare ... #cardiology #ECG ... #Electrocardiogram
Primary and Secondary Causes of Cardiomyopathy
(a) Primary cardiomyopathies 
 - Genetic 
 - Mixed (genetic/acquired)
and Secondary Causes ... Autoimmune/collagen - Electrolyte ... #Diagnosis #Cardiology ... #Differential #Causes
Sinus pause/arrest vs Sinoatrial Block

#cardiology #diagnosis #ekg #ecg #electrocardiogram #sinuspause #sinoatrialblock
Sinus pause/arrest ... Sinoatrial Block #cardiology ... diagnosis #ekg #ecg #electrocardiogram
Causes of Sudden Cardiac Arrest
Primary Myocardial Processes (> 90%):
 • Acquired structural heart disease: CAD, Most
Causes of Sudden ... syndrome: Drugs, Electrolyte ... Cardiac #Arrest #cardiology ... differential #diagnosis #causes
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
- are abnormal electrocardiogram ... EmergencyMedicine #Cardiology ... #diagnosis #CriticalCare ... #osbornwaves #Electrocardiogram
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
presence of other electrolyte ... Hyperkalemia #EKG #ECG #electrocardiogram ... #cardiology #diagnosis
Flecainide Toxicity on ECG

70 year old patient with chronic atrial fibrillation on an antiarrhythmic presented with
presented with nausea ... Toxicity #ECG #EKG #Electrocardiogram ... #Cardiology #Clinical