36 results
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... Diagnosis Framework ... failure, acute MI ... • Mechanical → tension ... findings based on cause
Causes of Wide Pulse Pressure - Differential Diagnosis
Physiologic:
 • Advanced age-arteriosclerosis (less compliant arteries)
 • Well
Causes of Wide Pulse ... Pathologic: • Valvular ... - aortic regurgitation ... #Diagnosis #causes ... #cardiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
- Differential ... Diagnosis and Pathophysiology ... : • Valvular disorders ... Diagnoses: • ... #causes #cardiology
Lancisi's Sign (Tricuspid Regurgitation) in a patient with Atrial Fibrillation

If you went to med school before
Sign (Tricuspid Regurgitation ... rhythm and name the lesion ... Fibrillation #Neck #JVP ... #Clinical #Video ... #PhysicalExam #Cardiology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Compatible syndrome + MRI ... Neuro Behcets Vascular ... #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Lancisi's Sign - Severe Trisuspid Regurgitation on neck JVP examination.

What's the valvular lesion? 

Those are giant
What's the valvular ... lesion? ... #PhysicalExam #Clinical ... #Video #Neck #Jugular ... #JVP #Cardiology
Quincke's Pulse in a patient with a normal echocardiogram (non-valvular)

A 70 y/o man presents with new
, and elevated JVP ... is identified (video ... highest on my differential ... AorticRegurgitation #Diagnosis ... Fingernails #Nailbed #Cardiology
Lancisi's Sign - Severe Trisuspid Regurgitation on neck JVP examination.

What's the valvular lesion?  Here's the
What's the valvular ... lesion? ... #PhysicalExam #Clinical ... #Video #Neck #Jugular ... #JVP #Cardiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
aortic and mitral regurgitation ... Septic Emboli Cause ... Marantic (NTBE) Differential ... Treat underlying cause ... #management #cardiology
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
Functional Mitral Regurgitation ... (MR) Causes of ... disease: Collagen vascular ... #Functional #Differential ... #Diagnosis #Cardiology