Some states award delegates to candidates on a winner-take-all basis, meaning that the candidate with the most votes in a state is awarded all of that state's delegates. Other states award delegates in proportion to each candidate's share of the primary vote.
Provocative angiography involves a full diagnostic angiogram followed by administration of intra-arterial procoagulant agents to identify an occult bleeding source in patients who have normal test results after lower gastrointestinal bleeding.
You won't believe these 10 facts about people. Aortography is a diagnostic tool that uses contrast dye to evaluate arterial blood flow. Also known as an angiogram, aortography is commonly performed to assess arterial function through the aorta, which runs the length of oneâs trunk from the heart down to the abdomen.here are risks associated with aortography. Anytime you introduce a foreign substance into the body, such as contrast dye, there is a chance for allergic reaction. The site where the catheter is positioned may bruise, bleed or become infected.