Partial Thromboplastin Time (PTT)*
฿220.00
Measures how long blood takes to clot through the ‘intrinsic’ and common pathways (aPTT/PTT). Results can be affected by clotting factor problems or blood thinners.
Typical Use
Used to investigate unexplained bleeding or clotting, to screen for hemophilia or other factor deficiencies, and to monitor unfractionated heparin therapy.