The angiographic string sign was present in 7.0 percent of radial-artery ... AG, Royse, CF, Tatoulis, J, et al. Postoperative radial artery angiography for coronary artery bypass surgery. Eur J ...

Zhao's team defined RA graft failure as Fitzgibbon grades B (stenosis ≥50% but not occlusion), S (diffuse narrowing or string sign), or O (occlusion) on coronary CT angiography.

A 28 year-old woman presented with right head and neck pain with a right Horner's syndrome. Carotid Artery Dissection: Right Carotid Angiograms. Note on the angiogram the abrupt tapering and "string ...

A multicenter randomized evaluation of high versus standard heparin dose on incident radial arterial occlusion after transradial coronary angiography. J Am Coll Cardiol Intv. 2018;Epub ahead of print.

By 30 days after the procedure, 3.7% of the patients in the radial-artery group had suffered death, heart attack, stroke or major bleeding, compared to 4% of those in the femoral artery group.

The radial artery is smaller than the femoral, so radial access requires more skill.” “At the present time,” Anderson added, “we should not be using a radial approach for routine cerebral ...

Over a 2-year period at a single center, repeat cardiac catheterization via a radial artery was performed in 92% of 626 patients who required the second procedure, with just 2.7% of patients crossing ...

The procedure, performed in late February on a 73-year-old woman from Sebastopol, was a coronary angiogram in which doctors threaded a catheter through a patient’s radial artery via the wrist to ...

KOCHI: People who require coronary angiogram can now walk in and walk out of the hospital after the procedure, without any hospitalization. Lisie Hospital started a radial lounge exclusively for ...

Dr MN Bhat explained, "When the radial artery is too small, the ulnar artery can be used for angiography or stenting. However, it requires more expertise, as the ulnar artery is located deeper in ...