Effect of right coronary artery anatomic abnormalities and pathological features on PCI
Right coronary artery anomalies can be characterized by a variety of anatomical abnormali-ties,including increased stiffness of the vessel wall,distortion and kinking of the arteries,as well as excessive hinge motion during the cardiac cycle.These characteristics pose significant challenges to percutaneous coro-nary intervention(PCI).Therefore,a thorough preoperative understanding of the patient's right coronary ar-tery anatomical anomalies and lesion characteristics is crucial for devising precise interventional treatment strategies,increasing the success rate of PCI and improving the prognosis of patients.