8 results
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Diagnosis 1. ... ASD or PFO with left ... to right shunt 2. ... #Diagnosis #cardiology ... #s4c #pocus #bubble
Atrial Fibrillation on POCUS Echocardiogram (A4C)

35yoF presents with acute onset atrial fibrillation.  POCUS shows dilated
left atrium & poor ... seen from LV to LA ... #Fibrillation #AFib ... #POCUS #Echocardiogram ... A4C #clinical #cardiology
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
1. ... L shunt as RAP>LAP ... septum shifts left ... #clinical #pocus ... intrapulmonary #cardiology
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
(LV thrombus, LAA ... Paradoxical: Right to Left ... Major + 1 Minor ... Embolism #diagnosis #differential ... scoring #criteria #cardiology
Giant dilated left atrium on Echocardiogram (a4c)
It belongs to a 92-year old lady with a history
Giant dilated left ... sinus rhythm... 1. ... idiopathic. 2. ... Giant #dilated #left ... #pocus
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG 1. ... indicative of left ... artery (LMCA). left ... failure, and death. 2. ... #cardiology
Transesophageal Echocardiogram (TEE) Windows
1. ME 5-Chamber view 
2. ME 4-Chamber view 
3. ME-Commissural view 
4. ME
Transesophageal Echocardiogram ... (TEE) Windows 1. ... Upper Right & Left ... ME Left Atrial Appendage ... Views #diagnosis #cardiology
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
sounds on the upper left ... tenderness over the left ... /50 Rule (part 1) ... tenderness over the left ... intra-abdominal bleeding