Related Experiment Video
Updated: Apr 22, 2026
Novel and Innovative Hybrid Technique for Type A Aortic Dissection
Published on: March 28, 2025
Direct and transapical central cannulation for acute type a aortic dissection
Hideichi Wada1, Hitoshi Matsumura1, Noritoshi Minematsu1
1Department of Cardiovascular Surgery, Fukuoka University, Faculty of Medicine, Fukuoka, Fukuoka, Japan.
Objective:
The choice of cannulation site for the treatment of acute Stanford type A aortic dissection is much debated. We believe that central cannulation is quick to perform, easy to use, and safe to manage acute type A aortic dissection.
Materials And Methods:
We retrospectively investigated 26 cases of acute aortic dissection performed using two different central cannulation methods between April 2011 and March 2012. Direct ascending aortic cannulation was performed using the Seldinger technique in 20 patients, and transapical ascending aortic cannulation was performed in six patients in whom puncture was difficult.
Results:
Patients were 21-86 years old (mean age, 67 years). The surgical techniques used to treat aortic dissection were hemiarch repair in 21 patients and total arch replacement in 5 patients. The mean length of surgery was 393 min. One death (3.8%) was attributed to intestinal ischemia.
Conclusion:
During surgery for acute aortic dissection, central cannulation using either transapical or direct puncture can be performed quickly and safely, and satisfactory short-term outcomes can be obtained. Because acute aortic dissection can present with various conditions, there is no single perfect surgical or cannulation method; therefore, the choice of surgical procedure should be individualized for each patient.
