Nano Clot-Buster Targets Blockage
Clot-busting drug tissue plasminogen activator ( tPA ) is the only approved treatment for dissolving blood clots common during stroke, heart attacks or pulmonary embolisms.
Blood Transfusions - Who Needs Them?
Patients who refuse blood transfusions when undergoing heart surgery do not appear to be at an added risk of complications following the procedure.
When RA Gets Complicated
Rheumatoid arthritis can last a lifetime. As the years pass, the inflammation caused by rheumatoid arthritis can spread to other organs, causing a variety of health problems. In some cases, the complications of rheumatoid arthritis can be deadly.
FDA Delays Blood Thinner Eliquis Again
United States Food and Drug Administration officials today delayed approval of Eliquis ( apixaban ) to prevent stroke or systemic embolism in patients with a common heart arrhythmia for the second time.
Experimental Drug Drops Clot Risk
An investigational drug appears to offer significant improvements for patients with peripheral artery disease (PAD), a recent trial found.
'Blood-Letting' Delivers Health Benefits
The practice of blood-letting or bleeding patients was abandoned in the 19th century when it became clear there was little benefit. New research suggests the barbaric-sounding practice could offer a very real heart benefit.
FDA Rejects Rivaroxaban for ACS
Following a close vote, a U.S. Food and Drug Administration panel has declined to recommend r ivaroxaban ( Xarelto ) to treat acute coronary syndrome.
Coronary Clot Aspiration Safe Long Term
After certain types of heart attacks, doctors often use stents to prop open the arteries. Another method that may be used involves removing blood clots through thrombus aspiration (TA), but studies have shown mixed long-term results.
Hearts Love Aspirin and Warfarin
Heart failure patients often take medication to lower their risk of stroke, hemorrhage or dying. A common choice is warfarin (Coumadin), though a large clinical trial has found that cheaper over-the-counter aspirin may be just as effective.
When Blood Flows Faster
When blood is flowing rapidly, scientists have found that cells cling together tightly, reducing vascular leaks. The discovery could become a consideration in heart surgery or influence drugs to treat high cholesterol.