Vertebral artery dissection caused by swinging a ... C, cervical; LM-D, low–molecular weight dextran; M, male; MRA, MR angiography; PICA, posterior inferior cerebellar artery.

In addition, in cases of subclavian steal from the vertebral artery, there is a graded system ... In addition, the use of 64-slice computed tomography angiography (CTA) has resulted in incremental ...

Arterial damage was defined as stenosis, occlusion, or aneurysm by MRA. Clinically ... in the corresponding carotid artery. Posterior headache was reported in TAK (16%) and GCA (20%) but was only ...

This understanding of coronary artery disease led to a focus on finding out how much of a blockage (stenosis) a person has. The diagnostic test for stenosis is an angiogram, in which dye is ...

Semaglutide, more commonly known as Ozempic, can do more than help with weight loss. A new clinical trial shows it helps treat poor blood flow in diabetic patients, which could otherwise lead to arm ...

A CT angiogram revealed complete occlusion of the left vertebral artery at its origin and a hypoplastic right vertebral artery. Posterior communicating arteries were patent bilaterally. MRI of the ...

While digital subtraction angiography (DSA) remains the gold standard, magnetic resonance angiography (MRA) is attractive as a non-invasive follow-up technique. Two different MRA techniques have ...

Introduction Invasive coronary angiogram (ICA) is the gold standard for the diagnosis ... There was no difference in obstructive coronary artery disease rates between the two arms. Rates of a ...

Peripheral artery disease (PAD) is a condition in which one or more of the arteries supplying blood to the body, flowing away from the heart, become blocked or partially blocked. This often reduces ...