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Related Experiment Video

Updated: May 10, 2026

Wireless Telemetry Device Implantation in a Fontan Ovine Model for Continuous and Long-Term Hemodynamic Monitoring

Wireless Telemetry Device Implantation in a Fontan Ovine Model for Continuous and Long-Term Hemodynamic Monitoring

Published on: May 2, 2025

The fontan connections: past, present, and future.

Sameh M Said¹, Harold M Burkhart, Joseph A Dearani

¹Division of Cardiovascular Surgery, Mayo Clinic, Rochester, MN, USA.

World Journal for Pediatric & Congenital Heart Surgery

|June 28, 2013

Summary

The Fontan procedure is a vital surgery for single ventricle patients, separating circulations to improve oxygenation. This review details its evolution since 1971.

Keywords:

Fontan circulation right heart bypass single ventricle

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Last Updated: May 10, 2026

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Published on: April 26, 2024

Area of Science:

Cardiovascular Surgery
Pediatric Cardiology
Congenital Heart Disease

Background:

Single ventricle physiology involves parallel systemic and pulmonary circulations.
Patients rely on one functional ventricular chamber.
The Fontan procedure aims to create separate circulations.

Purpose of the Study:

To review the Fontan procedure and its historical modifications.
To discuss refinements in surgical techniques since 1971.
To provide an overview of this critical intervention for single ventricle palliation.

Main Methods:

Literature review of the Fontan procedure.
Analysis of surgical modifications and refinements.
Historical overview of clinical practice since 1971.

Main Results:

The Fontan procedure has evolved significantly since its inception.
Various modifications have improved outcomes for single ventricle patients.
The goal remains to optimize palliation and tissue oxygenation.

Conclusions:

The Fontan procedure is a cornerstone in managing single ventricle defects.
Continuous refinement has enhanced its efficacy.
It represents a crucial step in achieving adequate tissue oxygenation.