16 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
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
Apical 4-chamber (A4) Apical 4 Chamber view demonstrating the right ventricle (RV), right atrium (RA), left
ventricle (RV), right atrium ... (RA), left ventricle ... (LV) and left atrium ... septum #Clinical #EM ... #Cardiology #POCUS
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
excites the right atrium ... to excite left ... atrium (LA) ... - Left bundle ... #Anatomy #Cardiology
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Effect in Right Atrium ... Small secundum ASD ... or PFO with left ... Effect #Right #Atrium ... #bubble
On a chest film only the outer contours of the heart are seen.
In many cases we
Left Atrium - Most ... atrium. - Left ... atrial appendage ... atrium results ... #Anatomy #Radiology
Subxiphoid 4-chamber view showing right ventricle (RV), right atrium (RA), left ventricle (LV) and left atrium
ventricle (RV), right atrium ... (RA), left ventricle ... (LV) and left atrium ... #Clinical #EM #Cardiology ... #POCUS #Subxiphoid
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 ... atrial thrombus ... atrial occlusion
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
includes: stage 1 ... leads especially left ... leads indicates atrial ... inverted #Diagnosis #EM ... #IM #Cardiology
The azygoesophageal recess is the region inferior to the level of the azygos vein arch in
heart anteriorly and ... atrial enlargement ... cyst #Clinical #Anatomy ... #Radiology #CTChest ... Azygoesophageal #Recess #RadiologyAssistant