Fabrication of arbitrary 3D components in cardiac surgery: from macro-, micro- to nanoscale

Biofabrication. 2017 Aug 3;9(3):032002. doi: 10.1088/1758-5090/aa8113.

Abstract

Fabrication of tissue-/organ-like structures at arbitrary geometries by mimicking the properties of the complex material offers enormous interest to the research and clinical applicability in cardiovascular diseases. Patient-specific, durable, and realistic three-dimensional (3D) cardiac models for anatomic consideration have been developed for education, pro-surgery planning, and intra-surgery guidance. In cardiac tissue engineering (TE), 3D printing technology is the most convenient and efficient microfabrication method to create biomimetic cardiovascular tissue for the potential in vivo implantation. Although booming rapidly, this technology is still in its infancy. Herein, we provide an emphasis on the application of this technology in clinical practices, micro- and nanoscale fabrications by cardiac TE. Initially, we will give an overview on the fabrication methods that can be used to synthesize the arbitrary 3D components with controlled features and will subsequently highlight the current limitations and future perspective of 3D printing used for cardiovascular diseases.

Publication types

  • Review

MeSH terms

  • Animals
  • Cardiac Surgical Procedures*
  • Drug Delivery Systems
  • Humans
  • Microtechnology / methods*
  • Nanotechnology / methods*
  • Printing, Three-Dimensional
  • Tissue Engineering / methods*