Narrative review of latest research progress about robotic percutaneous coronary intervention.

Robotic percutaneous coronary intervention (R-PCI) is a novel technology in which operators can manipulate guidewires and catheter devices in interventional cardiology. This approach provides great benefits to interventional cardiologists in terms of reducing both radiation exposure and orthopedic injuries. Several large, high-quality cohort studies have confirmed the short-term safety and high technical success rate of R-PCI. However, randomized long-term data are still needed before adopting them as part of standard coronary interventions. Furthermore, tele-stenting for complex coronary lesions has significant potential for R-PCI. We need to overcome the present relevant challenges for its application such as inherent delays, bedside care for unstable patients from R-PCIs to manual PCIs (M-PCIs), incompatibility for a thrombus aspiration catheter and heavily calcified lesions. There is a great future in laboratory workflow teams, 3D-printed anatomical models and multiple joint collaborative control algorithms. This narrative review summarizes the latest developments in R-PCI, with a focus on developments in robotic technology, and discusses the current and future potential use of R-PCI in clinical practice globally.