21 results
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
and Secondary Causes ... Ring fracture, Thrombus ... Regurgitation #differential ... #diagnosis #cardiology ... #causes #primary
Systolic Murmurs - Differential Diagnosis Algorithm
Benign / Flow / Hyperdynamic:
 • Pregnancy
 • Fever
 • Anemia
Supravalvular
Systolic Murmurs - Differential ... • Endocarditis ... Systolic #Murmurs #Cardiology ... #Differential # ... Diagnosis #Algorithm #causes
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
- Most Common Cause ... risk factors: cardiomyopathy ... surgery, endocarditis ... Embolism #diagnosis #differential ... scoring #criteria #cardiology
Causes of Ischemic Stroke - Differential Diagnosis Framework
Important to determine and treat the etiology behind because
Causes of Ischemic ... Stroke - Differential ... Prosthetic valve • Endocarditis ... • Dilated cardiomyopathy ... Structural: myxoma, thrombus
Causes of Sudden Cardiac Arrest
Primary Myocardial Processes (> 90%):
 • Acquired structural heart disease: CAD, Most
Causes of Sudden ... Cardiac Arrest ... #Arrest #cardiology ... #differential # ... diagnosis #causes
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
Arrhythmias - Differential ... chest discomfort Cardiac ... disease • Cardiomyopathy ... #Arrhythmias #Cardiology ... #Differential #
Restrictive Cardiomyopathy - Diagnosis and Causes
Clinical: Dyspnea, Exercise Intolerance, ↑ "Right Sided-Symptoms" (ascites, hepatomegaly, ↑↑peripheral edema)
Physical
Diagnosis and Causes ... Echocardiography, Cardiac ... #Diagnosis #Causes ... #differential # ... cardiology #algorithm
Causes of mitral stenosis
Rheumatic heart disease
 - Most common cause worldwide. Commissural fusion, thick MV leaflets
Causes of mitral ... disease Infective endocarditis ... myxoma)/ball valve thrombus ... #diagnosis #differential ... #cardiology
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
Causes of Palpitations ... HEART FAILURE • CARDIOMYOPATHY ... SYPATHOMIMETICS • CARDIAC ... #Differential # ... Diagnosis #Cardiology
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
Abnormalities - Differential ... pressure >10mmHg: • Cardiac ... • Restrictive Cardiomyopathy ... Abnormalities #Disorders #Cardiology ... Diagnosis #Algorithm #causes