17 results
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Causes of Severe ... Aortic Regurgitation ... - Differential ... Acute Infective Endocarditis ... #Causes #cardiology
Systolic Murmurs - Differential Diagnosis Algorithm
Benign / Flow / Hyperdynamic:
 • Pregnancy
 • Fever
 • Anemia
Supravalvular
Systolic Murmurs - Differential ... • Rupture • Endocarditis ... • Prolapse • Endocarditis ... Murmurs #Cardiology #Differential ... Diagnosis #Algorithm #causes
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
CA • Involves aortic ... and mitral regurgitation ... Marantic (NTBE) Differential ... Paradoxical emboli via ASD ... -> TEE • Duke Criteria
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
Primary and Secondary ... Causes of Mitral ... fever, Infective endocarditis ... #differential # ... diagnosis #cardiology #causes
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Pulse Pressure - Differential ... Physiologic Causes ... disorders: - Aortic ... - Aortic sclerosis ... • Infective Endocarditis
Causes of Wide Pulse Pressure - Differential Diagnosis
Physiologic:
 • Advanced age-arteriosclerosis (less compliant arteries)
 • Well
Causes of Wide Pulse ... Pressure - Differential ... regurgitation ... - aortic sclerosis ... fistula - Such as
Aortic Valve Chordae Tendinae causing Aortic Regurgitation
In cases of significant aortic regurgitation without endocarditis or significant
Regurgitation ... aortic regurgitation ... without endocarditis ... are rare, but cause ... valve leaflets and
Aortitis - Diagnosis and Workup
Clinical History:
 - Fever, weight loss, deterioration of general health
 - Aortic
Aortitis - Diagnosis and ... general health - Aortic ... valve regurgitation ... Diagnosis #Workup #Differential ... #Causes
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
Hemoptysis - Differential ... Mitral stenosis or regurgitation ... , Tricuspid endocarditis ... AVM, Thoracic aortic ... Diagnosis #pulmonary #causes
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
and Differential ... and mitral regurgitation ... Paradoxical emboli via ASD ... → TEE • Duke Criteria ... #Differential #