6 results
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Coronary Artery ... Angiography or Cardiac ... non-culprit vessels • Atrial ... , h/o of cardiac ... #diagnosis #differential
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
artery (LMCA). ... ). or 3-vessel coronary ... failure, and death. 2. ... Subepicardial atrial ... , atrial tachycardia
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Effect in Right Atrium ... to right shunt 2. ... Effect #Right #Atrium ... echocardiogram #s4c #pocus ... #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 ... right and left atria ... identify left atrial ... test for DM Atrial
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
manifestation of cardiac ... including: • Coronary ... artery disease ... capture of the atria ... arrhythmia • Atrial
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
Early transit of bubbles ... as RAP>LAP as atrial ... , and later (after ... PVeins (extra-cardiac ... Echocardiogram #clinical #pocus