NATIONAL HARBOR, MD—STEMI patients with good coronary collateral circulation undergoing PCI are more likely to be alive at 2 years and have better cardiac function when compared with STEMI patients ...

Collateral circulation is a potent predictor of revascularization and clinical outcomes after acute ischemic stroke, and various features of collateral flow may be seen with a variety of neuroimaging ...

The coronary collateral circulation is present in all individuals, whether or not obstructive coronary artery disease is present. 1 In the majority of individuals, this extensive collateral network is ...

Studies hone in on the quantitative trait loci predominantly affecting number and diameter of vessels. Researchers at the University of North Carolina (UNC) at Chapel Hill School of Medicine report ...

Having good coronary collateral circulation, a network of microscopic blood vessels that form a type of detour around blockages in the heart, is normally considered an advantage in patients with heart ...

The human heart beats more than 100,000 times every day, pumping almost 2,000 gallons of oxygen-rich blood through the aorta to the rest of the body. About 5 percent of that flow finds its way to two ...