- partial thromboplastin time test
- see under time.
Medical dictionary. 2011.
partial thromboplastin time test
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Partial thromboplastin time — The partial thromboplastin time (PTT) or activated partial thromboplastin time (aPTT or APTT ) is a performance indicator measuring the efficacy of both the intrinsic (now referred to as the contact activation pathway) and the common coagulation… … Wikipedia
Partial Thromboplastin Time — Die Partial Thromboplastin Time (PTT, partielle Thromboplastinzeit) ist ein Test zur Kontrolle des intrinsischen Blutgerinnungssystems. Sie ist ein wichtiger Kontrollparameter bei einer Heparin oder einer thrombolytischen Therapie sowie für die… … Deutsch Wikipedia
partial thromboplastin time — (PTT) a measure of the coagulation factors of the intrinsic pathway of coagulation in plasma; now largely superseded by the test of activated partial thromboplastin t … Medical dictionary
time — 1. That relation of events which is expressed by the terms past, present, and future, and measured by units such as minutes, hours, days, months, or years. 2. A certain period during which something definite or determined is done. SYN: tempus (2) … Medical dictionary
Quick-Test — Der Quick Wert, auch Thromboplastinzeit (TPZ) oder engl. prothrombin time (PT) genannt, wurde als labormedizinischer Parameter vom US amerikanischen Arzt Armand James Quick erstmals beschrieben. Er ist ein Maß der Funktionsleistung des… … Deutsch Wikipedia
Prothrombin time — The prothrombin time (PT) and its derived measures of prothrombin ratio (PR) and international normalized ratio (INR) are measures of the extrinsic pathway of coagulation. They are used to determine the clotting tendency of blood, in the measure… … Wikipedia
Medical test — Intervention X ray of a hand. X rays are a common medical test. MeSH … Wikipedia
Dilute Russell's viper venom time — Russell s viper, Daboia russelii Dilute Russell s viper venom time (dRVVT) is a laboratory test often used for detection of lupus anticoagulant (LA).[1][2] … Wikipedia
test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… … Medical dictionary
PT/PTT — prothrombin time/partial thromboplastin time [test] … Medical dictionary
