2696 results
Ventricular Parasystole on EKG

Normal AV conduction depolarizes the ventricle before the parasystolic focus fires

- Dr. Eric
Ventricular Parasystole ... on EKG Normal ... EricsMedicalLectures/ #Ventricular ... #Parasystole #EKG ... #ECG #electrocardiogram
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
320C / SOOF) • Normal ... Medications • Ventricular ... Differential #Cardiology #EKG ... #ECG #Hypothermia
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
configuration - are abnormal ... or idiopathic ventricular ... could also be a normal ... This EKG was recorded ... #EKG #EmergencyMedicine
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Differential Normal ... Left or right ventricular ... preexcitation, or ventricular ... Causes #Cardiology #ECG ... #EKG #Electrocardiogram
Arrhythmogenic Right Ventricular Dysplasia (ARVD) - EKG Characteristics
Epsilon Wave - Highly Specific, Sensitivity ~30%
Other manifestations include:
Arrhythmogenic Right Ventricular ... Dysplasia (ARVD) - EKG ... 55ms However, the EKG ... be completely normal ... Dysplasia #ARVD #EKG
Paroxysmal AV Block aka Ventricular Standstill
 • Abrupt and persistent AV block ( multiple P waves
Paroxysmal AV Block aka Ventricular ... presence of otherwise normal ... escape, usually ventricular ... diagnosis #cardiology #ecg ... #ekg #electrocardiogram
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
aVF) • Right ventricular ... T Waves: • Normal ... V1 (Invert III normal ... Arrhythmogenic right ventricular ... @AmyChung #EKG
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
level <100 pg/ml EKG ... • Heart size: Normal ... ECHO: • Normal ... chamber size • Normal ... left ventricular
Paroxysmal AV Block on ECG
 - Characterized by an abrupt and persistent AV block in the
Paroxysmal AV Block on ECG ... presence of otherwise normal ... escape, usually ventricular ... diagnosis #cardiology #ekg ... #ecg #electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... • The ventricular ... Paroxysmal AV Block aka Ventricular ... escape, usually ventricular ... AVBlock #cardiology #ekg