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Diastolic dysfunction in pediatric cardiac patients: evaluation and management

Gautam K Singh1, Mark R Holland

  • 1Department of Pediatrics, Washington University School of Medicine, One Children's Place, Campus Box 8116-NWT, St. Louis, MO, 63110, USA, Singh_g@kids.wustl.edu.

Current Treatment Options in Cardiovascular Medicine
|September 16, 2010
PubMed

Insights

Pediatric heart failure diagnosis is complex, distinguishing between systolic and diastolic dysfunction can be challenging. Echocardiography advances improve understanding of diastolic function and dysfunction in children with heart disease.

Area of Science:

  • Cardiology
  • Pediatric Cardiology
  • Cardiac Physiology

Background:

  • The heart functions through systolic (ejection) and diastolic (filling) phases.
  • Diastolic heart failure with preserved systolic function is recognized in adults.
  • Diagnosing distinct systolic and diastolic heart failure in pediatric patients presents challenges.

Purpose of the Study:

  • To explore the complexities of systolic and diastolic heart failure in pediatric patients.
  • To highlight the role of echocardiography in understanding pediatric cardiac function.
  • To inform management strategies for pediatric heart failure.

Main Methods:

  • Review of current understanding of cardiac cycles (systole and diastole).
  • Discussion of diagnostic challenges in pediatric heart failure.
  • Emphasis on advancements in echocardiography for assessing cardiac function.

Main Results:

  • Systolic and diastolic cardiac cycles are intricately linked, not entirely separate.
  • Echocardiography has enhanced the understanding of diastolic function and dysfunction in pediatric heart disease.
  • A discrete diagnosis of systolic versus diastolic heart failure is difficult in children.

Conclusions:

  • The evolving concept of heart failure, encompassing both systolic and diastolic dysfunction, is crucial for pediatric management.
  • Improved understanding of diastolic function is key to managing complex pediatric heart conditions.
  • Developing tailored management strategies for pediatric heart failure is an ongoing process.
Abstract

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