11 results
ASD and Bidirectional Shunt on Cardiac CTA
Cardiac CTA ASD with “artistic rendering” of a bidirectional shunt.
ASD and Bidirectional ... CTA Cardiac CTA ... ASD size and shape ... #diagnosis #clinical ... #cardiology
Secundum atrial septal defect (ASD) CardiacCT. In nl development, the ostium secundum allows placental blood to
Secundum atrial ... septal defect (ASD ... ) CardiacCT. ... MMI approach, CT ... #CCTA #ASD #Atrial
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
without contrast ... without contrast ... mSv 4 years - Cardiac ... #PatientInfo #Radiology ... Imaging #ChestXRay #CXR
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... 1. ... Small secundum ASD ... #cardiology #clinical ... echocardiogram #s4c #pocus #bubble
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
r/o hemorrhage and ... sn/sp) or • CTA ... suspicion) • +/- bubble ... - Defined if 1) ... stroke #workup #diagnosis
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Angiography or Cardiac ... based on TTE, TEE, CT ... prosthetic valve, PFO, ASD ... , h/o of cardiac ... Artery #Embolism #diagnosis
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
1. ... Early transit of bubbles ... >LAP as atrial septum ... stretched PFO or ASD ... PVeins (extra-cardiac
Atrial Fibrillation (A-Fib) Summary

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

Why?
Cardiac:
	• Valvular heart
Cardiac: • Valvular ... wide-complex tachycardia: bundle ... Cardioversion 1. ... Fibrillation #AFib #diagnosis ... #management #cardiology
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
manifestation of cardiac ... Hypokalemia • Bundle ... : • Low: <1 percent ... Intermediate burden: >1 ... capture of the atria
Aortic dissection on Cardiac CTA

This is a amazing gated CTA showing a real time cine clip
made by a CT scan ... the chest with contrast ... The diagnosis can ... dissection #CardiacCTA #CCTA ... #radiology #aorta