1. Surgical management of multiple ventricular septal defects: The role of the felt sandwich technique 
Naoki Yoshimura, MD, Hironori Matsuhisa, MD, Shingo Otaka, MD, Junichiro Kitahara, MD, Hirohisa Murakami, MD, Keiichiro Uese, MD, Fukiko Ichida, MD, Takuro Misaki, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 137, Issue 4, Pages (April 2009)
DOI: /j.jtcvs
Copyright © 2009 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Location of the ventricular septal defects and closure techniques.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2009 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Size of the muscular ventricular septal defects and closure techniques.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2009 The American Association for Thoracic Surgery Terms and Conditions