Relationship between Platelet/Hemoglobin and Radial Thrombus in Patients with Coronary Angiography Via Radial Access

Aim: To predict the development of radial artery thrombus (RAT) in patients with radial approach coronary angiography of platelet-to-hemoglobin ratio (PHR). Materials & methods: This study was designed to evaluate the relationship between RAT and PHR. A total of 1156 patients who had coronary angiography via the transradial approach between 2021 and 2022 in the authors' center were included in the study. Results: Radial thrombus was detected in 52 (4.5%) patients. PHR was higher in the group with thrombus and was statistically significant. In the regression model, PHR was an independent predictor of the development of radial thrombus (p = 0.007). Conclusion: High PHR may be an independent predictor of the development of radial thrombus.