The radial artery for coronary artery bypass grafting: a second revival?

The article discusses research studies on heart arteries. The studies include "Is the Radial Artery Associated with Improved Survival in Older Patients Undergoing Coronary Artery Bypass Grafting? An Analysis of a Multicentre Experience," by W. Y. Shi at al. and "Equipose Between Radial Artery and Right Internal Thoracic Artery as the Second Arterial Conduit in Left Internal Thoracic Artery-Based Coronary Artery Bypass Graft Surgery: A Multi-Institutional Study," by T. A. Schwann et al.