Therapeutic aPTT is 1.5-2 times baseline (baseline = 30-40 sec) for patients receiving Heparin.
Nursing Tips / Therapeutic aPTT for patients receiving Heparin May 16, 2019 Updated: March 11, 2025 Cathy Parkes, RN BSN PHN CWCN Share Share Link Close share Copy link Therapeutic aPTT is 1.5-2 times baseline (baseline = 30-40 sec) for patients receiving Heparin. Back to blog Leave a comment Name * Email * Comment * Please note, comments need to be approved before they are published.