53 results
Common sodium channel blockers which cause QRS widening.

Anticonvulsants: 
 - Carbamazepine 
Antidysrhythmics:  
 - Group
blockers which cause ... QRS #widening #ECG ... #EKG #Pharmacology ... #Medications #Toxicology ... #Diagnosis #Differential
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
Tachycardia - ECG ... : • Ventricular ... Tachycardia #WCT #diagnosis ... #cardiology #ekg ... #ecg #electrocardiogram
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
mul­tiform), and ventricular ... The various ECG ... #Diagnosis #Cardiology ... #EKG #ECG #Digoxin ... #Toxicity #Toxicology
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
automaticity) with slow ventricular ... Electrocardiogram #ekg ... #ecg #toxicology ... #cardiology #diagnosis
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
This EKG was recorded ... #EKG #EmergencyMedicine ... #Cardiology #diagnosis ... #CriticalCare # ... Electrocardiogram #ECG
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Left or right ventricular ... preexcitation, or ventricular ... #Differential #Diagnosis ... #Causes #Cardiology ... #ECG #EKG #Electrocardiogram
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
- Differential Diagnosis ... by Classification ... Tachyarrhythmias • Ventricular ... Medication side effect (e.g ... Medication side effect (e.g
Myocarditis - Diagnosis and Causes
 • Clinical presentation: Pseudo-acute coronary syndrome, Cardiac failure <3 rnonths, Cardiogenic
Myocarditis - Diagnosis ... and Causes • ... rnonths, Cardiogenic ventricular ... Paraclinical assessment: EKG ... : Ischernic cause
Hyperkalemia shortens repolarization; changes in the T wave provide the earliest clues to hyperpotassemia.
 - At
repolarization causes ... in conduction causes ... to 12.0 mEq/L, ventricular ... #Diagnosis #Hyperkalemia ... #EKG #ECG #Changes
Causes, classification and compensatory responses to shock.

Shock can be caused by any pathological process that leads
Causes, classification ... Shock can be caused ... severe asthma) or ventricular ... #Diagnosis #CriticalCare ... #Types #Classification