14 results
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Thrombosis vs Arterial ... Arterial Embolism ... thrombus - atrial ... Arterial Thrombosis ... coagulation and other causes
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
, LAA Thrombus), ... - Most Common Cause ... venous origin of CE material ... non-culprit vessels • Atrial ... #diagnosis #differential
Causes of Ischemic Stroke - Differential Diagnosis Algorithm
Thrombosis - Atherosclerosis, Arterial Dissection, Fibromuscular Dysplasia
 - Large
Causes of Ischemic ... - Differential Diagnosis ... Atherosclerosis, Arterial ... Vessel - Lacunar Embolus ... Valvular • Atrial
Etiology of Splenic Infarction:
 • Hypercoagulability: Factor V Leiden, Antiphospholipid syndrome, Malignancy
 • Embolic disease: Atrial
Etiology of Splenic Infarction ... Malignancy • Embolic ... disease: Atrial ... #differential #diagnosis ... #causes
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
- Differential Diagnosis ... Right Ventricle Infarction ... • Chronic Lung Infection ... • Pulmonary Embolism ... Primary Pulmonary Arterial
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
demonstration of platelet thrombi ... is required for diagnosis ... Features of Non-Bacterial ... cultures/serology: Serial ... in up to 30% of cases
Approach to the Hypotensive Patient - Differential Diagnosis Framework for Hypotension

Blood Pressure = Heart Rate x
- Differential Diagnosis ... tachycardia • Atrial ... • Pulmonary embolism ... - Myocardial infarction ... #causes #Hypotensive
Causes of Renal Infarction - Differential Diagnosis
Thrombosis: Spontaneous
 • Atherosclerotic disease of aorta and renal artery
Causes of Renal ... Diagnosis Thrombosis ... Cardiac source: Atrial ... with mural thrombi ... : Left atrial myxoma
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 ... that may lead to infarction ... Differential Diagnosis ... Treat underlying cause
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
, and ocular thrombi ... including retinal arterial ... cryoglobulins • Negative causes ... to medium-sized arteries ... DIC • Septic emboli