Clinical Experiences of Cardiac Surgery Using Minimal Incision.
- Author:
Kwang Ho KIM
1
;
Jung Taek KIM
;
Su Won LEE
;
Hye Sook KIM
;
Hyun Gyung LIM
;
Chun Soo LEE
;
Kyung SUN
Author Information
1. Department of Thoracic and Cardiovascular Surgery, Inha University College of Medicine.
- Publication Type:Original Article
- Keywords:
Minimal Invasive Surgery;
Surgery Method
- MeSH:
Aorta;
Aortic Valve;
Arrhythmias, Cardiac;
Cardiopulmonary Bypass;
Catheterization;
Chest Tubes;
Coronary Disease;
Drainage;
Female;
Heart;
Heart Septal Defects, Atrial;
Heart Septal Defects, Ventricular;
Hematoma;
Humans;
Intensive Care Units;
Intracranial Embolism;
Male;
Mammary Arteries;
Mitral Valve;
Mortality;
Myxoma;
Postoperative Complications;
Reoperation;
Respiration, Artificial;
Rupture;
Sternotomy;
Sternum;
Surgical Procedures, Minimally Invasive;
Thoracic Surgery*;
Transplants;
Wounds and Injuries;
Wounds, Stab
- From:The Korean Journal of Thoracic and Cardiovascular Surgery
1999;32(4):373-378
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Minimally invasive technique for various cardiac surgeries has become widely accepted since it has been proven to have distinct advantages for the patients. We describe here the results of our experiences of minimal incision in cardiac surgery. MATERIAL AND METHOD: From February 1997 to November 1998, we successfully performed 31 cases of minimally invasive cardiac surgery. Male and female ratio was 17:14, and the patients age ranged from 1 to 75 years. A left parasternal incision was used in 9 patients with single vessel coronary heart disease. A direct coronary bypass grafting was done under the condition of the beating heart without cardiopulmonary bypass support(MIDCAB). Among these, one was a case of a reoperation 1 week after the first operation due to a kinked mammary artery graft. A right parasternal incision was used in one case of a redo mitral valve replacement. Mini-sternotomy was used in the remaining 21 patients. The procedures were mitral valve replacement and tricuspid annuloplasty in 6 patients, mitral valve replacement 5, double valve replacement 2, aortic valve replacement 1, removal of left atrial myxoma 1, closure of atrial septal defect 2, repair of ventricular septal defect 2, and primary closure of r ght ventricular stab wound 1. The initial 5 cases underwent a T-shaped mini-sternotomy, however, we adopted an arrow-shaped ministernotomy in the remaining cases because it provided better exposure of the aortic root and stability of the sternum after a sternal wiring. RESULT: The operation time, the cardiopulmonary bypass time, the aorta cross-clamping time, the mechanical ventilation time, the amount of chest tube drainage until POD#1, the chest tube indwelling time, and the duration of intensive care unit staying were in an acceptable range. There were two surgical mortalities. One was due to a rupture of the aorta cannulation site after double valve replacement on POD#1 in the mini-sternotomy case, and the other was due to a sudden ventricular arrhythmia after MIDCAB on POD#2 in the parasternal incision case. Postoperative complications were observed in 2 cases in which a cerebral embolism developed on POD#2 after a mini-sternotomy in mitral valve replacement and wound hematoma developed after a right parasternal incision in a single coronary bypass grafting. Neither mortality nor complication was directly related to the incision technique itself. CONCLUSION: Minimally invasive surgery using parasternal or mini-sternotomy incision can be used in cardiac surgeries since it is as safe as the standard full sternotomy incisions.
