Rupture of the inferior vena cava during open-heart surgery. Aetiology and surgical management
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Rupture of the inferior vena cava during open-heart surgery is a rare but serious complication. This report discusses three cases and the causes of this challenging surgical event.
Area of Science:
- Cardiovascular Surgery
- Surgical Complications
- Cardiac Anatomy
Background:
- Bleeding is a common complication during open-heart surgery.
- Rupture of the inferior vena cava (IVC) is a rare, severe, and potentially fatal complication.
- IVC rupture poses significant treatment challenges, even for experienced surgeons.
Observation:
- Three cases of IVC rupture during open-heart surgery were analyzed.
- Two cases involved surgery for mitral and aortic valvular disease.
- One patient had congenital infundibular stenosis of the right ventricle with tricuspid insufficiency.
Findings:
- The study presents relevant data from each patient case.
- The etiology of IVC rupture in these specific contexts is discussed.
- Adhesions from prior surgeries increase the risk of IVC rupture.
Implications:
- Understanding the causes of IVC rupture can improve surgical planning.
- This can lead to better management strategies for this rare complication.
- Enhanced awareness may improve patient outcomes in complex cardiac surgeries.
Abstract:
Bleeding during open-heart surgery is a not unusual complication. Rupture of the inferior vena cava during dissection of the heart from adhesions from a previous operation for mitral disease or congenital palliative surgery is a serious and sometimes fatal complication. Its treatment is a challenge even to the most experienced heart surgeon. In two of our three patients, vena cava rupture occurred during open-heart surgery for correction of mitral and aortic valvular disease. In one patient, congenital infundibular stricture of the right ventricle, associated with tricuspid valve insufficiency, was present. In this report, some relevant data were presented from each case and the aetiology of the rupture is discussed.