21 results
Interventricular membranous septal (IVMS) Aneurysm on Cardiac MRI

IVMS aneurysms can predispose patients to thrombogenic and arrythmogenic
membranous septal (IVMS ... Cardiac MRI IVMS ... membranous #septal #IVMS
Interventricular membranous septal (IVMS) Aneurysm on Cardiac CTA

IVMS aneurysms can predispose patients to thrombogenic and arrythmogenic
membranous septal (IVMS ... Cardiac CTA IVMS ... membranous #septal #IVMS
Opsoclonus Myoclonus Ataxia Syndrome (OMAS) on Physical Exam

Dancing eyes and dancing feet in an adult [Aka-
resolution with IVMP
Causes of Pulmonary Arteriovenous Malformations (AVMs)
Congenital Causes: Hereditary hemorrhagic telangiectasia (HHT), Idiopathic
Acquired Causes: Post surgical, Penetrating
Malformations (AVMs ... BrighamChiefs #AVMs
Hemoptysis - Differential Diagnosis Framework
Airways: 
 • Bronchitis
 • Bronchiectasis
 • Malignancy: Primary bronchogenic CA, Endobronchial
Cardiac/Vascular: • AVMs
Acute Hypoxemia - Differential Diagnosis
 • Hyperacute: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Intracardiac, Pulmonary AVMs
Right Ventricular Structure and Function

- Almost 75 % of the RV systolic function is dependent in
- Proper IVS ... function - The IVS
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
gauge) peripheral IV's
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Intracardiac, Pulmonary AVMs
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
(eg, pulmonary AVMs