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Partial anomalous pulmonary venous return, a rare heart defect, can cause right-sided overload. A 77-year-old patient showed rapid improvement after the Warden procedure for this condition.

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Area of Science:

  • Cardiology
  • Congenital Heart Disease
  • Adult Congenital Heart Surgery

Background:

  • Partial anomalous pulmonary venous return (PAPVR) is a rare congenital heart defect where pulmonary veins connect abnormally.
  • This defect leads to a left-to-right shunt, potentially causing right-sided volume overload and complications over time.

Observation:

  • A case study of an elderly patient with isolated partial anomalous pulmonary venous return.
  • The patient underwent the Warden procedure at 77 years of age.

Findings:

  • The Warden procedure resulted in rapid improvement in right ventricular size.
  • Significant enhancement in right ventricular function was observed post-procedure.

Implications:

  • This case highlights the efficacy of surgical intervention, like the Warden procedure, in adult patients with partial anomalous pulmonary venous return.
  • It suggests that timely surgical correction can effectively manage right-sided volume overload and improve cardiac function in older individuals.