A clot occurs when blood, which is usually liquid and flowing, thickens, becomes more gelatinous, and forms a clump. This is useful to halt excessive bleeding when you have an injury, but some blood ...

Venous thromboembolism includes deep vein thrombosis (DVT) and pulmonary embolism, which have incidence rates of between 1 and 2 cases per 1000 people for the first episode.1,2 Strong, provoking risk ...

Whole-blood transfusion has recently gained favor in the management of severe hemorrhage; however, data from large clinical trials evaluating its clinical effectiveness and safety are lacking. We ...

Kidney Disease,” an editorially independent special report that was produced with financial support from Vertex. M ore than one in sev ...

One pill for obesity is already on the market, and more are on the way. But the injected drugs have key advantages.