• Ali Z Zgheib, Jennifer Jdaidani, Elie Akl, Suzan Khalil, Omar Chaabo, Nicolo Piazza, Fadi J Sawaya, and Abdallah G Rebeiz.
• American University of Beirut Medical Center, Division of Cardiology, Beirut, Lebanon.
• Int. J. Clin. Pract. 2024 Jan 1; 2024: 62193016219301.

BackgroundRates of major bleeding and intraprocedural thrombotic events (IPTE) in the setting of percutaneous coronary intervention (PCI) using weight-adjusted unfractionated heparin (UFH) without activated clotting time (ACT) monitoring are not known.MethodsWe reviewed 2,748 consecutive patients who underwent coronary angiography at our tertiary care university hospital between January 2017 and December 2020. All patients who underwent PCI with weight-adjusted UFH without ACT guidance were considered for further analysis. Major bleeding complications occurring within 48 hours of PCI were collected from patients' medical records. IPTE were collected independently by two interventional cardiologists after review of coronary angiograms.ResultsThere were 718 patients included in the analysis (65.4 ± 12.2 years old; 81.3% male). In total, 45 patients (7.8%) experienced a major bleed or IPTE. The most common IPTE were slow/no reflow (1.5%) and coronary artery dissection with decreased flow (1.1%). Other IPTE occurred in <1% of cases. Major bleeding occurred in 11 patients (1.5%), of whom 8 required blood transfusion and 3 required vascular intervention. Bleeding complications were more common with femoral compared with radial access (6.6% vs. 0.2%, P < 0.001).ConclusionWeight-adjusted UFH use during PCI without ACT monitoring was related to low rates of major bleeding or IPTE.Copyright © 2024 Ali Z. Zgheib et al.

15 keywords...

hide…