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Targeted temperature management ( TTM) previously known as therapeutic hypothermia or protective hypothermia is an active treatment that tries to achieve and maintain a specific body temperature in a person for a specific duration of time in an effort to improve health outcomes during recovery after a period of stopped blood flow to the brain. [1]
Pulmonary embolism. Pulmonary embolism ( PE) is a blockage of an artery in the lungs by a substance that has moved from elsewhere in the body through the bloodstream ( embolism ). [6] Symptoms of a PE may include shortness of breath, chest pain particularly upon breathing in, and coughing up blood. [1]
5 cases per million [7] Chronic thromboembolic pulmonary hypertension ( CTEPH) is a long-term disease caused by a blockage in the blood vessels that deliver blood from the heart to the lungs ( the pulmonary arterial tree ). These blockages cause increased resistance to flow in the pulmonary arterial tree which in turn leads to rise in pressure ...
A very small number of people who develop blood clots have a more serious and often life-threatening condition, known as thrombotic storm ( TS ). TS is characterized by the development of more than one blood clot in a short period of time. These clots often occur in multiple and sometimes unusual locations in the body and are often difficult to ...
The partial thromboplastin time ( PTT ), also known as the activated partial thromboplastin time ( aPTT or APTT ), is a blood test that characterizes coagulation of the blood. A historical name for this measure is the kaolin-cephalin clotting time ( KCCT ), [1] reflecting kaolin and cephalin as materials historically used in the test.
Al Roker (center), last year at the “Today” show, is recovering after blood clots were found in his leg and lungs. (Photo by Dia Dipasupil/Getty Images)
Clotting time is a general term for the time required for a sample of blood to form a clot, or, in medical terms, coagulate. The term "clotting time" is often used when referring to tests such as the prothrombin time (PT), activated partial thromboplastin time (aPTT or PTT), activated clotting time (ACT), thrombin time (TT), or Reptilase time.
The Trousseau sign of malignancy or Trousseau's syndrome is a medical sign involving episodes of vessel inflammation due to blood clot ( thrombophlebitis) which are recurrent or appearing in different locations over time ( thrombophlebitis migrans or migratory thrombophlebitis ). The location of the clot is tender and the clot can be felt as a ...