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.
An angiogram is a test thatâs used to find out more about your heart. It can help to show if blood vessels called coronary arteries, which supply blood to your heart, are narrowed or blocked. If they are, it can show where and how severely they are affected.It can also see how well your heart is pumping blood.During an angiogram, your doctor will put a long, thin, flexible tube called a catheter into an artery in your groin or wrist. They will guide the catheter to your heart and inject a dye (contrast agent) through it.ther possible complications of an angiogram are explained here. 1  An allergic reaction to the dye. 2  Kidney damage caused by the dye used in an angiogram. 3  Irregular heartbeat (arrhythmia). 4  Build-up of blood under your skin (haematoma). 5  Heart attack or stroke.