12 results
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Anatomical Differential Diagnosis ... 3° and Type 1 2° ... °, and Type II 2° ... Fibrillation (AF ... #Causes #cardiology
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
Digoxin-Associated Arrhythmias ... • Atrial fibrillation ... Fibrillation with ... Tachycardia with 2: ... #diagnosis #cardiology
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
ATRIAL FIBRILLATION ... • PREMATURE VENTRICULAR ... SYPATHOMIMETICS • CARDIAC ... #Differential #Diagnosis ... #Cardiology
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
Almost any type of cardiac ... arrhythmia is seen ... The arrhythmias ... fibrillation may ... #Diagnosis #Cardiology
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 ... Common Sustained Arrhythmia ... cardioversion 2. ... AFib #diagnosis
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Small secundum ASD ... to right shunt 2. ... #cardiology #clinical ... echocardiogram #s4c ... #pocus #bubble
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
manifestation of cardiac ... Hypokalemia • Bundle ... capture of the atria ... Differential Diagnosis ... • Atrial fibrillation
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Angiography or Cardiac ... non-culprit vessels • Atrial ... Fibrillation ... , h/o of cardiac ... Artery #Embolism #diagnosis
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
- Differential Diagnosis ... : • Atrial fibrillation ... supraventricular or ventricular ... tachycardia • Ventricular ... #Palpitations #Cardiology
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
Early transit of bubbles ... = PFO 2. ... as RAP>LAP as atrial ... PVeins (extra-cardiac ... clinical #pocus #a4c