ABSTRACT
B Introduction: b Severe COVID-19 has been associated with aberrant coagulation factor activities, particularly in patients with a thrombotic event (TE). This study evaluates a point-of-care (POC), functional, clot-time-based coagulation test to detect the anticoagulant effect of therapeutic unfractionated heparin (UFH) in hospitalized SARS-CoV-2-positive patients who developed a TE. [Extracted from the article] Copyright of Critical Care Medicine is the property of Lippincott Williams & Wilkins and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)