Safety of Continuing Anticoagulation Prior to Cardiac Catheterization in Pediatric Patients: A Los Angeles Center Experience

AbstractThis is the first report specifically describing outcomes of pediatric patients who underwent cardiac catheterization while on uninterrupted anticoagulation. One hundred forty-four cardiac catheterizations were identified that met inclusion criteria at our institution from 11/2014 to 10/2019. The median age and weight of the patients were 6.3 [0.01 –20.9] years and 19.3 [2.1–172.5] kg, respectively. Seventy-eight (54%) catheterizations involved inpatients. The most common cardiac diagnoses among the cohort were single ventricle (n = 41), conotruncal defects (n = 37), and structurally normal heart (n = 16). The most common indications for anticoagulation were arterial/venous thrombus (n = 45), Fontan physiology (n = 32), and mechanical valve thrombus prophylaxis (n = 27). The anticoagulation medications used were warfarin (n = 57), heparin (n = 52), enoxaparin (n = 25), fondaparinux (n = 5), rivaroxaban (n = 2), and both heparin and warfarin (n = 3). Interventions were performed in 96 cases (67%). The median length of the procedure was 122.5 [15–760] minutes, and the median time to achieve hemostasis was 18.0 [range: 5–76, IQR: 13–25] minutes. Adverse events were present in 11 cases (7.6%), and of those only 2 cases (1.4%) were bleeding-related complications. Our single-center data suggest that performing cardiac catheterization on pediatric patients while on uninterrupted anticoagulation is safe and does not su...
Source: Mammalian Genome - Category: Genetics & Stem Cells Source Type: research