15 results
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
fibrillation with ... Complete Heart ... Block and Accelerated ... Tachycardia with 2: ... 1 AV Block • Bidirectional
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
, 3° and Type 1 ... 2°) • His-purkinje ... 2°) • Ventricles ... Fibrillation (AF ... Fibrillation (V-Fib
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
Almost any type of cardiac ... Complete heart block ... rhythm, and ventricular ... fibrillation may ... #EKG #ECG #Digoxin
Ventricular Fibrillation on POCUS - Apical 4 Chamber View

A 50-year-old woman with a history of cardiac
Ventricular Fibrillation ... the transplanted heart ... preserved atrial ... #VFib #Ventricular ... #clinical #a4c
POCUS Echocardiography - Table of Cardiac Views and Windows
 • Parastemal Long-Axis View (PLAX)
 • Parasternal
-Chamber View (A4C ... Aortic Valve (AV ... Level • Apical 2- ... View • PSAX: Mitral ... Echocardiogram #Heart
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 ... 1. ... cardioversion 2. ... Moderate or severe mitral
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
1 AV conduction ... until a P wave (ventricular ... - Mobitz Type 2 ... independently of the atria ... #ecg #ekg #diagnosis
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
relationship (2: ... 1 or 3:1 block) ... QRS • Atrial ... • Block in AV ... #cardiology
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
fibrillation/flutter ... tachycardia • Ventricular ... failure • Mitral ... stenosis) • Severe mitral ... brain flow (VT/Vfib
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 ... proportional to heart