Robotic hybrid coronary revascularization-A need for strategy specific data.

Robotic totally endoscopic techniques to perform the left internal thoracic artery to left anterior descending graft, coupled with percutaneous coronary intervention (PCI), provide the least invasive option to achieve hybrid coronary revascularization (HCR). Shorter hospital stays and reduced need for blood transfusions have been consistently being reported by several studies along with similar long-term outcomes. Considerable variations exist in the definition of HCR which can be single or two-staged with surgical revascularization being carried out after PCI or vice versa. Variations also exist with respect to usage of cardiopulmonary bypass, surgical incisions, and the use of minimally invasive robotic techniques. The different strategies of HCR do not lead to similar outcomes and the findings of one strategy cannot be extrapolated to the entire group. Studies reporting different strategies of HCR should ideally provide more granular data when reporting outcomes.