7 results
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
Hemoptysis - Differential ... Goodpasture's, SLE Cardiac ... AVM, Thoracic aortic ... aneurysm Misc ... Diagnosis #pulmonary
Aortic Dissection Pearls
Aortic dissection is caused by a tear in the tunica intima, the innermost layer
disease • Cardiac ... aneurysm 3. ... Pulse deficit/differential ... BP • New AR ... Dissection #diagnosis #management
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Differential Diagnosis ... (JVP, edema), Lung ... Exam, POCUS (B-lines ... , lung sliding) ... Edema: Lasix + BP
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
verrucous) • Lung ... Cerebral > Splenic, pulmonary ... lesions • Mycotic aneurysm ... Marantic (NTBE) Differential ... Endocarditis #diagnosis #management
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
< 30 years • Aorta ... asymmetric arm BP ... Arteritis): • Aorta ... infiltrates, hemoptysis ... Thrombosis and arterial aneurysms
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
stairs, brisk 4 mph ... murmur 3/6) - Pulmonary ... risk (>5%): - Aortic ... unless prior heart/lung ... medical and surgical management
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... , verrucous) - Lung ... Ovarian CA, involves aortic ... Cerebral > Splenic, Pulmonary ... lesions • Mycotic aneurysm