The list of signs and symptoms mentioned in various sources for Coloboma of iris includes the 7 symptoms listed below: Hole in the iris. Unusual shaped pupil. Blurred vision. Impaired vision. Impaired central vision. Asymptomatic. Light sensitivity.
Also known as: Activated Partial Thromboplastin Time; aPTT; APTT. Formal name: Partial Thromboplastin Time. Related tests: PT and INR; Fibrinogen; D-dimer; Thrombin Time; Lupus Anticoagulant Testing; ACT; Coagulation Factors; Platelet Count; Heparin Anti-Xa; von Willebrand Factor; Antiphospholipid Antibodies.
Youâd also need this test if you get heparin therapy -- thatâs a medicine used to prevent or treat blood clots after youâve had an issue like a heart attack or stroke. The PTT test helps make sure you get the right dose. You want to prevent dangerous clots, but still let your blood clot when you need it to. You may also get the test to: