Restrictive Cardiomyopathy - Diagnosis and Causes
Clinical: ...

Restrictive Cardiomyopathy - Diagnosis and Causes

Clinical: Dyspnea, Exercise Intolerance, ↑ "Right Sided-Symptoms" (ascites, hepatomegaly, ↑↑peripheral edema)

Physical Exam: ↑JVP, Prominent X and Y Descents, Rales,+S4, MR and TR Murmurs

Imaging: Echocardiography, Cardiac MRI, Cardiac Catheterization

Etiology of Restrictive Cardiomyopathy

 • Infiltrative: Amyloidosis (AL Amyloid, Wild Type TTR, Senile TTR),  Sarcoidosis, Primary Hyperoxaluria

 • Storage: Hemochromatosis, Fabry's Disease, Nieman-Pick Disease, Danon Disease, Gaucher Disease, Other Glycogen Storage Disease, Mucopolysaccharidosis Type I and II

 • Endomyocardial: Carcinoid Heart Disease, Cancer-Related (i.e., Radiation, Chemotherapy, Metastases), Endomyocardial Fibrosis, Hyper-eosinophilc Syndrome, Endocardial Fibroelastosis, Idiopathic (i.e., Drug-Related)

 • Non-lnfiltrative: Idiopathic, Diabetic Cardiomyopathy, Systemic Sclerosis, Myofibrillar Myopathies, Sarcomeric Protein Disorders (i.e., TNN13, TNNT2, MYH7, MYBPC3), Radiation Carditis

- Cardionerds - Karan Desai MD, MPH @karanpdesai

#Restrictive #Cardiomyopathy #Diagnosis #Causes #differential #cardiology #algorithm
Contributed by

Dr. Gerald Diaz
Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: | Twitter:
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