12 results
Valvular vs Non-Valvular Atrial Fibrillation - Classification
Valvular:
 • Presence of moderate-to-severe mitral stenosis or artificial (mechanical)
moderate-to-severe mitral ... mechanical) heart valve ... mechanical heart valve ... Classification #diagnosis ... #cardiology #definition
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
• Prosthetic valve ... Ring fracture, Thrombus ... annulus valve: ... #differential #diagnosis ... #cardiology #causes
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 ... Artery #Embolism #diagnosis ... scoring #criteria #cardiology
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
- Differential Diagnosis ... - atrial fibrillation ... from prosthetic valves ... Infected cardiac valves ... #differential #diagnosis
Atrial Fibrillation (A-Fib) Summary

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

Why?
Cardiac:
	• Valvular heart
TEE to exclude thrombus ... Moderate or severe mitral ... Mechanical heart valve ... #AFib #diagnosis ... #management #cardiology
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 ... stenosis #Causes #diagnosis ... #differential #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
RA/CVP Waveform Interpretation

Central venous pressure (CVP) or right atrial pressure (RAP) waveform tracings can often times
RV), tricuspid valve ... lost in atrial fibrillation ... Success of mitral ... valve repair (ie ... Interpretation #Diagnosis