more ... A traditional Chinese puzzle made of a square divided into seven pieces (one parallelogram, one square and five triangles) that can be arranged to match particular designs. Tangrams. Search :: Index :: About :: Contact :: Contribute :: Cite This Page :: Privacy.ore ... A traditional Chinese puzzle made of a square divided into seven pieces (one parallelogram, one square and five triangles) that can be arranged to match particular designs. Tangrams. Search :: Index :: About :: Contact :: Contribute :: Cite This Page :: Privacy.
Up to 60% of patients with a history of an upper GI bleed are bleeding from the same lesion. Ask the patient about medications. Non-steroidal anti-inflammatory drugs and acetylsalicylic acid can predispose the patient to peptic ulcer disease; antiplatelets and anticoagulants can promote bleeding; and bismuth and iron can cause stool to appear black. Liver cirrhosis can indicate varices. Aortic stenosis and renal disease can indicate angioectasia. Tobacco abuse, alcohol abuse, and Helicobacter pylori can indicate a malignancy. Marginal anastomotic ulcers can indicate gastroenteric ...
When patients requiring chronic anticoagulation undergo PCI with stent placement, common choices for combined anticoagulant/antiplatelet therapy include warfarin plus DAPT, DAPT alone (foregoing anticoagulation for the period of DAPT), warfarin plus clopidogrel monotherapy or warfarin plus aspirin monotherapy.