More information: Meghan W. Sedovy et al, Preserving Endothelial Integrity in Human Saphenous Veins during Preparation for ...

Researchers from Germany have discovered a novel, less invasive imaging technique for visualization of coronary veins. This technique, called ECG-gated cardiac modified discrete cosine transform ...

is a surgery in which a cardiac surgeon bypasses the blocked coronary artery. The surgeon sews a piece of artery or vein from ...