27 results
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Thrombosis vs Arterial ... • Nephrotic Syndrome ... Arterial Embolism ... • Cardiac: - Atrial ... thrombus - atrial
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Causes of Arterial ... PFO: paradoxical emboli ... arterial clot, ... - TMA: TTP - Arterial ... , HUS, DIC #Arterial
Etiology of Splenic Infarction:
 • Hypercoagulability: Factor V Leiden, Antiphospholipid syndrome, Malignancy
 • Embolic disease: Atrial
Antiphospholipid syndrome ... Malignancy • Embolic ... disease: Atrial ... Infarction #spleen #differential ... #diagnosis #causes
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Causes of Chronic ... Dyspnea - Differential ... Acute Coronary Syndrome ... Arrhythmia • Atrial ... • Pulmonary Embolism
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
Heart Failure - Differential ... Respiratory Distress Syndrome ... • Pulmonary Embolism ... Primary Pulmonary Arterial ... HeartFailure #Cardiology #Differential
Approach to the Hypotensive Patient - Differential Diagnosis Framework for Hypotension

Blood Pressure = Heart Rate x
Hypotensive Patient - Differential ... • Sick sinus syndrome ... tachycardia • Atrial ... • Pulmonary embolism ... #diagnosis #causes
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... Kasabach-Merritt syndrome ... Gardner-Diamond syndrome ... gangrenosum • Bacterial ... #rheumatology #
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Respiratory Failure - Differential ... obesity-hypoventilation syndrome ... COPD, pulmonary embolus ... hepatopulmonary syndrome ... shunting (eg, atrial
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
Hypertension - Differential ... disease - Renal ultrasound ... Duplex Doppler ultrasound ... selective renal intra-arterial ... • Cushing’s syndrome
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Libman Sacks) • Atrial ... Cause Injury By ... Marantic (NTBE) Differential ... Treat underlying cause ... Endocarditis #diagnosis #management