Difference between revisions of "Peripartum cardiomyopathy"

(Clinical Features)
(Diagnosis)
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===Diagnosis===
 
===Diagnosis===
*4 criteria needed to meet definition for PPCM:
+
4 criteria needed to meet definition for PPCM:
**Development of heart failure in last month of pregnancy or within 5 month postpartum
+
#Development of heart failure in last month of pregnancy or within 5 month postpartum
**No identifiable alternate cause of heart failure
+
#No identifiable alternate cause of heart failure
**No pre-existing heart disease
+
#No pre-existing heart disease
**LV ejection fraction < 45%
+
#LV ejection fraction < 45%
  
 
==Management==
 
==Management==

Revision as of 04:54, 2 April 2019

Background

  • Uncommon cause of heart failure
  • Usually occurs in last month of pregnancy or first five months postpartum

Clinical Features

  • Peripartum with presentation similar to typical CHF

Differential Diagnosis

  • Respiratory tract infection
  • PE
  • MI
  • Postpartum fluid overload

Cardiomyopathy

3rd Trimester/Postpartum Emergencies

Evaluation

Workup

Diagnosis

4 criteria needed to meet definition for PPCM:

  1. Development of heart failure in last month of pregnancy or within 5 month postpartum
  2. No identifiable alternate cause of heart failure
  3. No pre-existing heart disease
  4. LV ejection fraction < 45%

Management

  • Treat like usual heart failure (except avoid nitroprusside and ACEI)

Disposition

Prognosis[1]

  • Mortality rate up to 10%
  • High risk of recurrence in subsequent pregnancies
  • Many patients recover within 3 to 6 months of disease onset

See Also

References

  1. Bhattacharyya A et Al. Peripartum Cardiomyopathy: A Review. Tex Heart Inst J. 2012; 39(1): 8–16.
  • Elkayam U et al. Pregnancy-associated cardiomyopathy: clinical characteristics and a comparison between early and late presentation. Circulation. 2005 Apr 26; 111(16): 2050-5.