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.
Types: right sided, left-sided, and selectie coronary artery angiocardiography. A specialized diagnostic procedure in which a catheter (a hollow flexible tube) is introduced into a large vein or artery, usually of an arm or a leg, and then threaded through the circulatory system to the heart.ids in the diagnosis of adhesions and tumors and of intervertebral disc abnormalities. Introduction of contrast medium into the lumbar subarachnoid space through a lumbar puncture to visualize the spinal cord and vertebral canal through X-ray examination.