MD, Professor.
MD, Professor, Sakarya University Medical Faculty, Cardiology Department,.
Med Ultrason. 2022 Feb 16;24(1):52-57. doi: 10.11152/mu-2996. Epub 2021 Jul 1.
Although the transforearm approach is considered a safe and effective option for percutaneous coronary intervention, the different characteristics of the radial and ulnar arteries deserve attention. This study aimed to evaluate radial (RA) and ulnar artery (UA) diameter and blood flow parameters changes after catheterization.
A total of 328 patients were enrolled. Their artery (171 RA and 157 UA) diameter and flow parameters [peak systolic velocity (PSV), end-diastolic volume (EDV) and pulsatility index (PI)] were evaluated before and after catheterisation.
After RA catheterization, the diameters and PSV decreased in the RA (from 2.71±0.66 to 2.47±0.51, p=0.007; from 44.7±8.3 to 33.9±9.5, p=0.021) and increased in the UA (from 2.49±0.83 to 2.59±0.58, p=0.033; from 48.3±11.9 to 59.6±11.0, p.
尽管经前臂入路行经皮冠状动脉介入治疗被认为是一种安全有效的选择，但桡动脉和尺动脉的不同特点值得关注。本研究旨在评估经皮冠状动脉介入治疗后桡动脉（RA）和尺动脉（UA）的直径和血流参数变化。
共纳入 328 例患者。在经皮冠状动脉介入治疗前和后，评估其动脉（171 条 RA 和 157 条 UA）的直径和血流参数[收缩期峰值流速（PSV）、舒张末期容积（EDV）和搏动指数（PI）]。
RA 经皮冠状动脉介入治疗后，RA 的直径和 PSV 降低（从 2.71±0.66 降至 2.47±0.51，p=0.007；从 44.7±8.3 降至 33.9±9.5，p=0.021），UA 的直径和 PSV 增加（从 2.49±0.83 增至 2.59±0.58，p=0.033；从 48.3±11.9 增至 59.6±11.0，p.
