6 results
Apical 4-chamber (A4) Apical 4 Chamber view demonstrating the right ventricle (RV), right atrium (RA), left
(LV) and left atrium ... (LA). ... #Clinical #EM #Cardiology ... #POCUS #Apical ... #FourChamber #ALiEM
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... indicative of left ... descending (LAD ... #ekg #differential ... #cardiology
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
(LV thrombus, LAA ... Paradoxical: Right to Left ... non-culprit vessels • Atrial ... Artery #Embolism #diagnosis ... #differential #
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Triage EKG (no prior ... Differential/diagnosis ... Activate cath lab ... Echocardiogram #A4c ... #clinical #cardiology
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Diagnosis 1. ... ASD or PFO with left ... #Diagnosis #cardiology ... echocardiogram #s4c ... #pocus #bubble
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
one post op Cardiology ... and undergoing AAA ... • Preoperative coronary ... CARP, DECREASE V trials ... stratification #diagnosis