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[MIDCAB (minimally invasive direct coronary artery bypass) using mini-CABG instruments: a case report]
T Kawata1, S Kitamura, S Taniguchi
1Department of Surgery III, Nara Medical University, Japan.
Kyobu Geka. the Japanese Journal of Thoracic Surgery
|December 24, 1997
Summary
Minimally Invasive Direct Coronary Artery Bypass (MIDCAB) surgery using specialized instruments provided a successful treatment for a patient with unstable angina. The procedure resulted in a widely patent graft and an uneventful recovery, demonstrating its efficacy.
Area of Science:
- Cardiovascular Surgery
- Minimally Invasive Cardiac Surgery
Background:
- Unstable angina due to complete occlusion of the proximal Left Anterior Descending (LAD) artery poses significant risks.
- Percutaneous Transluminal Coronary Angioplasty (PTCA) was unsuccessful, and active hepatitis precluded traditional bypass surgery.
- Minimally Invasive Direct Coronary Artery Bypass (MIDCAB) emerged as a viable alternative surgical approach.
Observation:
- A 61-year-old male patient underwent MIDCAB surgery.
- The procedure involved a left internal thoracic artery (ITA) to LAD anastomosis performed via a small thoracotomy on a beating heart.
- Specialized Mini-CABG instruments (USSC) were utilized for the anastomosis.
Findings:
- The MIDCAB procedure was successfully performed.
- Postoperative recovery was uneventful.
- Coronary angiography confirmed a widely patent ITA-LAD graft on the 5th postoperative day.
- The patient was discharged on the 8th postoperative day.
Implications:
- MIDCAB surgery is an effective treatment option for selected patients with complex coronary artery disease, especially when other methods fail or are contraindicated.
- The use of specific Mini-CABG instruments facilitates successful and safe execution of the MIDCAB procedure.
- This approach offers a less invasive alternative with good early graft patency and patient outcomes.