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Isolation of Human Lymphatic Endothelial Cells by Multi-parameter Fluorescence-activated Cell Sorting
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Lymphatic Complications in Congenital Heart Disease

Danish Vaiyani1, Mudit Gupta1, Aaron G DeWitt2

  • 1Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia, PA.

Seminars in Roentgenology
|April 15, 2026
PubMed

Insights

Lymphatic disease involves abnormal lymph flow, often seen with congenital heart disease, particularly single ventricle defects. Understanding these connections clarifies the disease

Area of Science:

  • Cardiovascular Science
  • Lymphatic Physiology

Background:

  • Lymphatic disease is characterized by abnormal lymph perfusion into body compartments.
  • Congenital heart disease (CHD), especially single ventricle CHD, frequently coexists with lymphatic disease.

Purpose of the Study:

  • To elucidate the pathophysiology of lymphatic disease in the context of congenital heart disease.
  • To explore the interplay between lymphatic and circulatory systems in CHD patients.

Main Methods:

  • Physiologic principles of lymphatic and circulatory systems were reviewed.
  • Impact of congenital heart disease on these systems was analyzed.

Main Results:

  • Abnormal lymph flow can affect various body compartments.
  • The co-occurrence of lymphatic disease and CHD highlights complex physiological interactions.

Conclusions:

  • Understanding the integrated physiology of the lymphatic and circulatory systems is crucial.
  • Appreciating these interactions is key to understanding lymphatic disease pathophysiology in CHD.

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