7 results
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Aortic Regurgitation ... Valvuoplasty • Aorta ... Dysfunction Chronic - Aorta ... Degenerative: Systemic Arterial ... Hypertension, Age-Related
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
: • Advanced age-arteriosclerosis ... disorders: - Aortic ... - Aortic sclerosis ... Arteriovenous fistula ... PP and systolic hypertension
Approach to the Hypotensive Patient - Differential Diagnosis Framework for Hypotension

Blood Pressure = Heart Rate x
Framework for Hypotension ... tachycardia • Atrial ... • Aortic regurgitation ... • Aortic stenosis ... #diagnosis #causes
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
Aortoenteric Fistula ... • Should be on differential ... matter how long ago ... de novo between aorta ... or within the aorta
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
Bronchovascular fistula ... Valvular (Mitral stenosis ... or regurgitation ... AVM, Thoracic aortic ... Diagnosis #pulmonary #causes
Age Distribution of Hypertension Etiologies
< 1 month
 - Renal arterial thrombosis
 - Congenital renal disease
 -
month - Renal arterial ... Coarctation of the aorta ... Coarctation of the aorta ... #Causes #Secondary ... #peds
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... < 30 years - Aorta ... branches • GCA: - Aorta ... temporal artery - Age ... #diagnosis #rheumatology