Blood Clots
Is housework a health hazard? Sheet-fitting palsy described
What do a tight, fitted bed sheet and a blood clot in the wrist have in common? Both are associated with a condition called sheet fitting palsy. True to its name, the palsy is reported in those who spend a long period of ...
Diseases, Conditions, Syndromes
Nov 08, 2012 |
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Aspirin effective in preventing clots following joint replacement surgery
Research from the Rothman Institute at Jefferson has shown aspirin to be just as effective as warfarin in preventing clots, specifically pulmonary emboli, life-threatening blood clots that can develop in the arteries of the ...
Cardiology
Nov 08, 2012 |
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'Lung-on-a-chip' sets stage for next wave of research to replace animal testing
Researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University have mimicked pulmonary edema in a microchip lined by living human cells, as reported today in the journal Science Tr ...
Medical research
Nov 07, 2012 |
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Team finds a new way to inhibit blood clotting and inflammation
(Medical Xpress)—Scientists have identified a group of small molecules that interfere with the activity of a compound that initiates multiple steps in blood clotting, including those that lead to the obstruction of veins ...
Medical research
Nov 06, 2012 |
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New study finds that 75 percent of patients taking popular blood-thinners are getting wrong dose
Cardiology researchers at the Intermountain Medical Center Heart Institute have found that approximately 75 percent of patients taking two common blood-thinning drugs may be receiving the wrong dosage levels, according to ...
Cardiology
Nov 06, 2012 |
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Xarelto's approval expanded
(HealthDay)—Approval of the anti-clotting drug Xarelto (rivaroxaban) has been expanded by the U.S. Food and Drug Administration to include treating deep vein thrombosis (DVT) or pulmonary embolism.
Medications
Nov 05, 2012 |
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First gene therapy to go on sale in Europe in 2013
Dutch biotech company uniQure said Monday it would start selling the first human gene therapy to be approved in the West by mid-2013 and predicted an explosion of similar therapies to come.
Genetics
Nov 05, 2012 |
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Recreational cocaine use linked to conditions that cause heart attack
People who regularly use cocaine socially have stiffer arteries, higher blood pressure and thicker heart wall muscle than non-users, according to research presented at the American Heart Association's Scientific Sessions ...
Cardiology
Nov 05, 2012 |
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Aspirin a viable treatment for recurrent, serious blood clots, study shows
(Medical Xpress)—Low-dose aspirin is a cheap and effective way to prevent potentially deadly blood clots in the leg or the lungs in patients who have had a previous blood clot, a new study shows.
Diseases, Conditions, Syndromes
Nov 05, 2012 |
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An exoskeleton of advanced design promises a new degree of independence for people with paraplegia (w/ Video)
The dream of regaining the ability to stand up and walk has come closer to reality for people paralyzed below the waist who thought they would never take another step.
Medical research
Oct 30, 2012 |
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Research reveals new aspect of platelet behavior in heart attacks: Clots can sense blood flow
The disease atherosclerosis involves the build up of fatty tissue within arterial walls, creating unstable structures known as plaques. These plaques grow until they burst, rupturing the wall and causing ...
Medical research
Oct 29, 2012 |
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Low responsiveness to clopidogrel predicts stent thrombosis, heart attack: But is not directly linked to death
Patients who receive a drug-eluting stent (DES) and demonstrate low levels of platelet inhibition are more likely to have blood clots form on the stent and suffer a possible heart attack; conversely, patients with higher ...
Cardiology
Oct 25, 2012 |
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Study shows PFO closure may be superior to medical therapy in preventing stroke
Results of a large-scale, randomized clinical trial called RESPECT revealed that patent foramen ovale (PFO) closure may be superior to medical therapy in preventing recurrent stroke, according to a presentation of findings ...
Cardiology
Oct 25, 2012 |
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Calling an ambulance improves heart attack survival
The Acute Cardiac Care Congress 2012 is the first annual meeting of the newly launched Acute Cardiovascular Care Association (ACCA) of the European Society of Cardiology (ESC). It takes place from 20 to 22 October in Istanbul, ...
Cardiology
Oct 20, 2012 |
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Study shows elevated risk of blood clots in women taking birth control containing drospirenone
A U.S. Food and Drug Administration-funded study led by the Kaiser Permanente Northern California Division of Research found an increased risk of arterial thrombotic events (ATE) and venous thromboembolic events (VTE)—commonly ...
Medications
Oct 18, 2012 |
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A thrombus (Greek θρόμβος), or blood clot, is the final product of the blood coagulation step in hemostasis. It is achieved via the aggregation of platelets that form a platelet plug, and the activation of the humoral coagulation system (i.e. clotting factors). A thrombus is normal in cases of injury, but pathologic in instances of thrombosis.
Mural thrombi are thrombi adherent to the vessel wall. They are not occlusive and affect large vessels, such as heart and aorta. Grossly they appear grey-red with alternating light and dark lines (lines of Zahn) which represent bands of fibrin (darker) with entrapped white blood cells and red blood cells (lighter).
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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