Dilated cardiomyopathy resident survival guide

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Steven Bellm, M.D. [2]

Dilated cardiomyopathy resident survival guide Microchapters
Overview
Classification
Causes
Diagnosis
Treatment
Do's
Dont's

Overview

Dilated cardiomyopathy (DCM) relates to a group of heterogeneous myocardial disorders and is characterized by dilatation and impaired contraction and systolic function of the left or both ventricles. Atrial and/or ventricular arrhythmias can occcur, and there is a risk for sudden death. [1] The weight of the heart is increased but the maximal thicknesses of the left ventricular free wall and septum are usually normal as a result of the abnormally dilated chambers.[2]

Causes

Life-threatening causes include conditions which may result in death or permanent disability within 24 hours if left untreated.

  • Life-threatening causes:
  • [[Carbon monoxide poisoning]
  • Common causes:

Complete Diagnostic Approach

 
 
 
 
 
 
 
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Treatment

shown

hidden

Do's

Dont's

References

  1. "Report of the WHO/ISFC task force on the definition and classification of cardiomyopathies". Br Heart J. 44 (6): 672–3. 1980. PMC 482464. PMID 7459150.
  2. Tazelaar HD, Billingham ME (1986). "Leukocytic infiltrates in idiopathic dilated cardiomyopathy. A source of confusion with active myocarditis". Am J Surg Pathol. 10 (6): 405–12. PMID 3521345.