All consecutive patients undergoing coronary angiography or PCI in Sweden are registered in this database which provides a unique opportunity for prospective observational studies within the field of interventional cardiology.

If hemodynamic instability develops in individuals with NSTEMIs, they may undergo urgent coronary angiography and subsequent revascularization.

As described below, the trials were designed to ask and answer specific questions relating to how accurately MCG predicts the existence of significant coronary artery disease in patients scheduled to undergo coronary angiography.

Using a "hostility questionnaire" consisting of items culled from the Minnesota Multiphasic Personality Inventory, Dr. Williams tested 424 people who underwent angiography and found that the most hostile ones had more severe arteriosclerosis.

Both patients underwent fluorescein retinal angiography that demonstrated multifocal retinal artery occlusions without evidence of embolic disease.

Ascorbic acid prevents contrast-mediated nephropathy in patients with renal dysfunction undergoing coronary angiography or intervention.

In order to quantify the extent of stenosis, the subjects underwent coronary angiography.

He undergoes successful angiography and angioplasty.

Comparisons in the Study At the start of the study, all the men underwent angiography, in which a motion picture is taken of blood flow through the coronary arteries.

Patients who do not show any signs of recurrent ischemic symptoms and do not undergo angiography and angioplasty should be treated for at least 48 hours.