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Mitral-aortic intervalvular pseudoaneurysm with ventricular septal defect.
Shu Yamamoto1, Takeo Tedoriya, Zenichi Masuda
1Department of Cardiovascular Surgery, Kure Kyousai Hospital, 2-3-28 Nishichuo, Kure City, Hiroshima 737-8505, Japan. Yamamotoshu@aol.com
Asian Cardiovascular & Thoracic Annals
|March 23, 2006
Summary
A woman with a history of childhood ventricular septal defect repair experienced cardiac issues, including a pseudoaneurysm. Successful surgical repair of the pseudoaneurysm and residual septal defect resolved her cardiac failure symptoms.
Area of Science:
- Cardiology
- Cardiac Surgery
- Medical Imaging
Background:
- A 35-year-old woman presented with a history of childhood ventricular septal defect (VSD) repair at age 7.
- A residual shunt was identified years after the initial VSD surgery, leading to nonsurgical follow-up.
- The patient experienced cardiac failure symptoms during two pregnancies, necessitating further cardiac evaluation.
Observation:
- Echocardiography revealed a pseudoaneurysm of the mitral-aortic intervalvular fibrosa.
- The imaging also confirmed a residual ventricular septal defect and significant aortic regurgitation.
- These findings indicated a complex cardiac anomaly arising from the prior VSD repair.
Findings:
- The pseudoaneurysm, residual VSD, and aortic regurgitation were successfully repaired surgically.
- The intervention aimed to address the structural abnormalities and alleviate the patient's symptoms.
- Post-operative outcomes were positive, with resolution of the cardiac failure.
Implications:
- This case highlights the potential long-term complications of VSD repair, including pseudoaneurysm formation.
- Timely diagnosis and surgical intervention are crucial for managing complex residual cardiac defects.
- Successful repair can significantly improve quality of life and prevent further cardiac decompensation.