14 results
ASD on Bubble Contrast Echocardiogram (a4c)
A patient with an anterior STEMI (take a look at the
ASD on Bubble Contrast ... previously undiagnosed ASD ... Ivan_Echocardio #atrial ... septal #defect #ASD ... #pocus #shunting
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
Arrhythmias • Atrial ... ventricular response • Atrial ... with Complete Heart ... Escape Rhythm • Atrial ... Tachycardia with 2:1
Large atrial septal defect on cardiac POCUS with an oddly satisfying bubble study.

Eric Abrams, MD @eabramsMD

#Bubble
Large atrial septal ... defect on cardiac POCUS ... oddly satisfying bubble ... #Study #ASD #Atrial ... SeptalDefect #Clinical #Cardiology
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
excites the right atrium ... to excite left atrium ... of His and down ... #Anatomy #Cardiology ... #Cardiac #Heart
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Effect in Right Atrium ... Differential Diagnosis 1. ... Small secundum ASD ... Effect #Right #Atrium ... #bubble
Atrial Fibrillation (A-Fib) Summary

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

Why?
Cardiac:
	• Valvular heart
Atrial Fibrillation ... risk factors Atrial ... left atria, the ... identify left atrial ... test for DM Atrial
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Venous System/Right Heart ... non-culprit vessels • Atrial ... prosthetic valve, PFO, ASD ... Major + 1 Minor ... scoring #criteria #cardiology
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Hypokalemia • Bundle ... : • Low: <1 percent ... capture of the atria ... arrhythmia • Atrial ... #differential #cardiology
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
- "If your P's and ... " • Complete Heart ... independently of the atria ... Atrioventricular #AV #Blocks #heart ... #heartblock #cardiology
Giant dilated left atrium on Echocardiogram (a4c)
It belongs to a 92-year old lady with a history
Giant dilated left atrium ... sinus rhythm... 1. ... ASD with R/L shunting ... dilated #left #atrium ... #pocus