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Updated: Oct 1, 2025
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Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels
Published on: May 26, 2023
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[Intraoperative Aortic Dissection during Mitral Valve Plasty:Report of a Case]
Makoto Tanabe1, Yasuhiro Sawada, Kentarou Inoue
1Department of Cardiovascular Surgery, Mie Prefectural General Medical Center, Yokkaichi, Japan.
Kyobu Geka. the Japanese Journal of Thoracic Surgery
|March 6, 2022
Summary
A rare complication during mitral valve surgery, type A aortic dissection, was identified and managed. Prompt diagnosis and intervention are crucial for successful outcomes in these rare surgical events.
Area of Science:
- Cardiovascular Surgery
- Thoracic Surgery
- Vascular Surgery
Background:
- Mitral regurgitation is a common cardiac condition requiring surgical intervention.
- Mitral valve plasty is a standard procedure for treating mitral regurgitation.
- Aortic dissection is a serious condition involving a tear in the aorta's inner layer.
Observation:
- During mitral valve plasty, a 74-year-old woman developed aortic dilation and discoloration post-cannulation.
- Intraoperative imaging confirmed type A aortic dissection, a rare surgical complication.
- The patient required additional procedures including ascending aorta replacement.
Findings:
- Successful management of intraoperative type A aortic dissection alongside mitral valve plasty.
- Hypothermic circulatory arrest was employed for the aortic repair.
- The patient experienced an uneventful postoperative recovery.
Implications:
- Highlights the importance of vigilance for rare complications during cardiac surgery.
- Emphasizes the critical role of advanced imaging in rapid diagnosis.
- Underscores the necessity of prompt surgical intervention for type A aortic dissection to ensure patient safety.
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