Overview of publications over the years per term of robotic minimally invasive coronary artery bypass approaches. ECABG: endoscopic coronary artery bypass grafting; Endo-A-CAB: minimally invasive coronary artery bypass; MIDCAB: minimally invasive direct coronary artery bypass grafting; MIDCABG-endo: endoscopic minimally invasive direct coronary artery bypass grafting; PA-CAB: port access coronary artery bypass; RADCAB: robotic-assisted minimally invasive direct coronary artery bypass; RA-CABG: robotic-assisted coronary artery bypass grafting; RACAB: robotic-assisted coronary artery bypass; RAMIDCAB: robotic-assisted minimally invasive direct coronary artery bypass; RAVECAB: robot-assisted, video-enhanced coronary artery bypass; RAVECABG: robot-assisted, video-enhanced coronary artery bypass grafting; RCAB: robotic coronary artery bypass; RCABG: robotic coronary artery bypass grafting; RE-MIDCAB: robotically enhanced minimally invasive direct coronary artery bypass; RHCR: robotic hybrid coronary revascularization; RMIDCAB: robotic-assisted minimally invasive direct coronary artery bypass; TCAB: transabdominal endoscopic computer-enhanced coronary artery bypass; TECAB: closed-chest totally endoscopic coronary artery bypass; TECABG: totally endoscopic coronary artery bypass grafting; ThoraCAB: robot-assisted minimally invasive direct coronary artery bypass grafting.