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Dyspnea - Differential Diagnosis Framework

Cardiovascular Causes of Dyspnea:
 • Myocardium:
	- Heart failure
	- CAD/ACS
	- Valvulopathy
 • Electrical:
	-
• Parenchyma: ILD ... - Water - Pus ... of Dyspnea: • Chest ... Obesity - Flail chest ... Transverse myelitis • Hematology
Aortic Stenosis - Diagnosis and Stages

Clinical Presentation
- Exertional dyspnea
- Chest pain
- Palpitations
- HF Symptoms (orthopnea, PND,
Exertional dyspnea - Chest ... Symptoms (orthopnea, PND ... Diagnosis #Stages #Management ... #Signs #Symptoms ... #Cardiology
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
feeding vessel sign ... feeding vessel sign ... two ill-defined ... #Clinical #Radiology ... #CXR #CTChest #
Kussmaul's sign in Constrictive Pericarditis 

A 50-year-old woman with a remote history of mediastinal lymphoma (age
A 50-year-old ... blue marks on her chest ... Causes = RV failure ... pericarditis (this case ... Pericarditis #Cardiology
Consolidation is synonymous with airspace disease.
When you think of the causes of consolidation, think of 'what
you think of the causes ... Is it pus, edema ... the alveoli and cause ... #Diagnosis #Radiology ... #Pulmonary #CTChest
Tram Track Sign on Chest CT
 • Parallel, non-tapering airways, extending to the lung periphery.
 •
Tram Track Sign ... bronchiectasis, CF, ILD ... , necrotizing pna ... #Tram #Track #Sign ... Pulmonary #diagnosis #radiology
Air Bronchogram Sign on Chest CT
 • Patent airways surrounded by opacified lung
 • DDx: pna,
Air Bronchogram Sign ... opacified lung • DDx: pna ... edema, severe ILD ... #Bronchogram #Sign ... Pulmonary #diagnosis #radiology
Calcifications Around the Heart on Chest XRay
Case #1: This appearance is typical of pericardial calcification &
Around the Heart on Chest ... myocardium from an old ... Calcifications #Heart #Chest ... #XRay #CXR #radiology ... #cardiology #clinical
Algorithm for the Management of Ventricular Tachycardia Electrical Storm
ES diagnosed (≥ 3 episodes of VT/ICD therapies
Algorithm for the Management ... of reversible causes ... Tachycardia #Algorithm #Management ... VTach #diagnosis #management ... #morphology #cardiology
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Wellens' Sign: LAD-T ... period without chest ... Serial EKGS in pts ... #Wellens #Sign # ... Electrocardiogram #Diagnosis #Cardiology