32 results
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
associated combine some SVT ... automaticity) with slow ventricular ... #Toxicity #Electrocardiogram ... #ekg #ecg #toxicology ... #cardiology #diagnosis
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Ventricular Tachycardia ... or Not Ventricular ... Distinguishing #Criteria #Cardiology ... #ECG #EKG #Electrocardiogram ... #VTach #SVT #Differences
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
: • Ventricular ... Tachycardia (VT ... (SVT) - with ... WCT #diagnosis #cardiology ... #ekg #ecg #electrocardiogram
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
Tachycardia (VT) ... block; RWPT, R wave ... #Ventricular #Tachycardia ... #Electrocardiogram ... #Diagnosis #Cardiology
LBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • Initial r
LBBB Ventricular ... Diagnosis WCT is VT ... • Initial r wave ... V1 #diagnosis #cardiology ... #ekg #ecg #telemetry
ST depression & T wave inversion causes #Pathophys #Diagnosis #Cardiology #MedStudent #EKG #Differential #TWI #STD #TWaveInversion
ST depression & ... causes #Pathophys ... #Diagnosis #Cardiology ... #MedStudent #EKG ... STDepression #Strain #Digitalis
Supraventricular Tachycardia EKG

Here’s a great ECG case of a 50-year-old lady who presented with palpitations

Her heart
Supraventricular Tachycardia ... great ECG case of ... distinguishing QRS from T wave ... #EKG #ECG #Electrocardiogram ... #Cardiology #EKG
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
dual-chamber PPM set ... and an atrial tachycardia ... #Neck #PhysicalExam ... #JVP #Clinical ... #Video #Cardiology
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Caused by atrial ... activation from SVT ... 2LmUODZ #Cannon #AWaves ... #diagnosis #cardiology ... #CVP
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
nodal conduction Uses ... : - Scooping ST ... or biphasic T waves ... #EKG #Cardiology ... #Digitalis #ECG