Intermediate
Technical
IVT
redo cardiac surgery
Repeat cardiac surgical procedure in a patient with previous cardiac surgery, associated with increased operative risk.
Full Definition
Redo cardiac surgery encompasses any repeat cardiac surgical procedure performed in patients who have previously undergone cardiac surgery. These procedures carry significantly higher morbidity and mortality due to dense mediastinal adhesions, distorted anatomy, and potential injury to patent grafts or cardiac structures during reentry. Common indications include graft failure, valve degeneration, or progression of native disease. Specialized techniques and careful planning are essential for safe reoperation.
Usage
Usage note: Always specify the indication for reoperation and previous surgical history in documentation.
In Context
- "The redo cardiac surgery required careful dissection to avoid injury to the patent LIMA graft." — Operative report
- "Increased operative risk was discussed given the need for redo cardiac surgery after previous valve replacement." — Preoperative consultation
Also known as
repeat cardiac surgery
reoperation
Contrasted with
primary cardiac surgery
first-time operation
Don't confuse with
revision surgery
secondary procedure