7 results
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
and Secondary Causes ... Ring fracture, Thrombus ... muscle: Myocardial infarction ... Left ventricular aneurysm ... diagnosis #cardiology #causes
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
originating from aneurysms ... Embolism • Cardiac ... : - Atrial thrombus ... - atrial fibrillation ... Dissection • Aneurysm
Rheumatic Heart Disease - Mitral Stenosis on Echocardiogram
(1) Thickened and fibrosed MV leaflets - rheumatic etiology
Disease - Mitral ... (4) All 4 cardiac ... (7) patient in atrial ... clinical #cardiology #a4c ... #thrombus
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Involves aortic and mitral ... Libman Sacks) • Atrial ... lesions • Mycotic aneurysm ... that may lead to infarction ... Diagnosis: • Rheumatic
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
involves aortic and mitral ... Libman Sacks) • Atrial ... lesions • Mycotic aneurysm ... Glomerulonephritis DDX: • Rheumatic ... that may lead to infarction
Causes of Renal Infarction - Differential Diagnosis
Thrombosis: Spontaneous
 • Atherosclerotic disease of aorta and renal artery
Causes of Renal ... renal artery • Aneurysms ... Embolism • Cardiac ... source: Atrial ... with mural thrombi
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Diagnosis: • Systemic rheumatic ... PMR (Polymyalgia Rheumatica ... tract, and often causes ... infection, drug ... aneurysms can also