9 results
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
fibrillation with ... and Accelerated ... Tachycardia with 2: ... 1 AV Block • Bidirectional ... #ecg #ekg #electrocardiogram
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
Almost any type of cardiac ... block, ventricular ... rhythm, and ventricular ... fibrillation may ... #EKG #ECG #Digoxin
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
rhythm, Conduction blocks ... 1 2°) • His-purkinje ... II 2°) • Ventricles ... Fibrillation (AF ... Fibrillation (V-Fib
Ventricular Fibrillation on POCUS - Apical 4 Chamber View

A 50-year-old woman with a history of cardiac
Ventricular Fibrillation ... preserved atrial ... #VFib #Ventricular ... #clinical #a4c ... #AV #Dissociation
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
until a P wave (ventricular ... Type 2 "If some ... a Mobitz Type 2" ... independently of the atria ... #ecg #ekg #diagnosis
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Atrial Fibrillation ... Cardiac: • Valvular ... branch block or ... thrombus • Digoxin ... cardioversion 2.
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... interval < 120 ms = AV ... (e.g. ectopic atrial ... Waves/Fibrillary = afib ... aVF) • Right ventricular
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
manifestation of cardiac ... branch block • ... Substances • Digoxin ... 300 = NSVT EKG ... fibrillation
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
fibrillation/flutter ... supraventricular or ventricular ... tachycardia • Ventricular ... brain flow (VT/Vfib ... #Palpitations #Cardiology