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Early closure of postinfarction ventricular septal defects
Luigi Martinelli1, Vincenzo Dottori, Enrico Caputo
1Cardiac Unit, San Martino Hospital, Genoa.
Summary
This study shows an aggressive surgical approach for postinfarction septal rupture is feasible. Using pericardial patches and biological glue offers satisfactory results for this critical cardiac complication.
Area of Science:
- Cardiology
- Cardiac Surgery
- Medical Devices
Background:
- Postinfarction septal defects are a serious complication with high morbidity and mortality.
- Early closure is indicated but technically challenging due to friable tissue and patient hemodynamics.
- Recent techniques using reinforced pericardial patches have improved outcomes.
Purpose of the Study:
- To evaluate the reliability of an aggressive, tissue-sparing surgical approach for postinfarction septal rupture.
- To discuss the feasibility and results of this surgical technique.
Main Methods:
- A consecutive series of 12 patients with postinfarction septal rupture were operated on within 12 hours of diagnosis.
- Repair involved minimal septal debridement and a large pericardial patch secured with biological glue.
Main Results:
- Three patients required reoperation due to dehiscence.
- No hospital mortality was observed in the series.
Conclusions:
- The described surgical procedure is technically feasible.
- This approach allows for early, aggressive treatment of postinfarction septal rupture.
- Satisfactory results were achieved with this method.