9 results
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
• Prosthetic valve ... Ring fracture, Thrombus ... annulus valve: ... Regurgitation #differential ... #diagnosis #cardiology
Atrial Fibrillation on POCUS Echocardiogram (A4C)

35yoF presents with acute onset atrial fibrillation.  POCUS shows dilated
Echocardiogram (A4C ... atrium & poor mitral ... valve coaptation ... Echocardiogram #A4C ... #clinical #cardiology
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Valve (Vegetation ... vessels • Atrial Fibrillation ... disease, prosthetic valve ... Embolism #diagnosis #differential ... scoring #criteria #cardiology
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Arterial Thrombosis - Differential ... dissection - Aortic mural ... - atrial fibrillation ... from prosthetic valves ... Infected cardiac valves
Causes of mitral stenosis
Rheumatic heart disease
 - Most common cause worldwide. Commissural fusion, thick MV leaflets
Causes of mitral ... atrial myxoma)/ball valve ... thrombus - When ... Causes #diagnosis #differential ... #cardiology
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Atrial Fibrillation ... TEE to exclude thrombus ... Moderate or severe mitral ... Mechanical heart valve ... diagnosis #management #cardiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
sclerosis (both heart valve ... developing atrial fibrillation ... developed atrial fibrillation ... Endocarditis • Mitral ... Regurgitation • Mitral
Rheumatic Heart Disease - Mitral Stenosis on Echocardiogram
(1) Thickened and fibrosed MV leaflets - rheumatic etiology
Heart Disease - Mitral ... patient in atrial fibrillation ... #Rheumatic #Mitral ... Echocardiogram #clinical #cardiology ... #a4c #thrombus
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
Palpitations - Differential ... Arrhythmias: • Atrial fibrillation ... heart failure • Mitral ... valve prolapse ... #Differential #