22 results
Myocarditis - Diagnosis and Causes
 • Clinical presentation: Pseudo-acute coronary syndrome, Cardiac failure <3 rnonths, Cardiogenic
Myocarditis - Diagnosis and ... Increases, Cardiac US: LV ... pericarditis • Rule out differential ... #Myocarditis #differential ... #cardiology #MRI
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Portal Venous Phase and ... Resonance Imaging (MRI ... #CT #MRI #POCUS ... #radiology #differential
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
- Most Common Cause ... based on TTE, TEE, CT ... prosthetic valve, PFO, ASD ... Embolism #diagnosis #differential ... scoring #criteria #cardiology
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
Causes of Primary ... disease: Most common cause ... symmetric as LV ... Primary #Functional #Differential ... #Diagnosis #Cardiology
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
Arrhythmias - Differential ... Algorithm May present as ... tissue (previous MI ... • Cocaine - Psychiatric ... #Arrhythmias #Cardiology
Secundum atrial septal defect (ASD) CardiacCT. In nl development, the ostium secundum allows placental blood to
septal defect (ASD ... , CT can survey ... AChoiHeart #Clinical #Radiology ... #Cardiology #CardiacCTA ... #CCTA #ASD #Atrial
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Mechanical Complications in Acute Myocardial Infarction
Acute LV/RV Dysfunction:
 • Regional wall motion, systolic and diastolic function,
HTN and LV/RV dysfunction ... expands (instead of contracts ... ) • May need contrast ... Infarction #acuteMI #cardiology ... #differential #
Trypanosoma cruzi Reactivation in the Brain- ...Magnetic resonance images of the brain showed a mass measuring
administration of contrast ... kinetoplasts (masses ... #clinical #NEJM ... reactivation #brain #MRI ... #radiology
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
junction stones Non-contrast ... identify non-calculus causes ... Combination of above MRI ... for non-calculus causes ... stones #calculus #Radiology
Giant Thrombosed Intracranial Aneurysm - Computed tomography (CT) performed without the administration of contrast material revealed
administration of contrast ... CT angiography and ... #Clinical #Radiology ... #Neuro #CT #MRI ... Intracranial #Aneurysm #NEJM