14 results
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Thrombosis vs Arterial ... Arterial Embolism ... atheroemboli) • Aorta ... thrombus - atrial ... #Venous #Arterial
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 ... - Ascending Aorta ... Valvular • Atrial
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Causes of Arterial ... PFO: paradoxical emboli ... : Causes arterial ... - TMA: TTP - Arterial ... , HUS, DIC #Arterial
Stroke Etiologies
Hemorrhagic (IPH, SAH)
Ischemic
 - Large Vessel Atherosclerosis
 - Cardioembolic: Atrial fib, prosthetic valves, LV aneurysm,
Cardioembolic: Atrial ... prosthetic valves, LV aneurysm ... and paradoxical embolism ... EricsMedicalLectures/ #Stroke #causes ... #differential #diagnosis
Etiology of Splenic Infarction:
 • Hypercoagulability: Factor V Leiden, Antiphospholipid syndrome, Malignancy
 • Embolic disease: Atrial
Malignancy • Embolic ... disease: Atrial ... Splenic artery aneurysm ... #differential #diagnosis ... #causes
Causes of Renal Infarction - Differential Diagnosis
Thrombosis: Spontaneous
 • Atherosclerotic disease of aorta and renal artery
Causes of Renal ... renal artery • Aneurysms ... Cardiac source: Atrial ... infarction with mural thrombi ... : Left atrial myxoma
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Causes of Severe ... - Differential Diagnosis ... Valvuoplasty • Aorta ... Thoracic Aortic Aneurysms ... Degenerative: Systemic 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
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Libman Sacks) • Atrial ... lesions • Mycotic aneurysm ... Cause Injury By ... Differential Diagnosis ... Treat underlying cause