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Collateral circulation is the alternate circulation around a blocked artery or vein via another path, such as nearby minor vessels.
Jul 27, 2022 · Collateral circulation is your body’s way of working around a blockage in blood flow. It’s not a foolproof way to prevent damage from conditions like stroke and PAD, or to prevent a heart attack or stroke.
Jul 10, 2014 · The collateral circulation is a network of specialized endogenous bypass vessels that is present in most tissues and provides protection against ischemic injury caused by ischemic stroke, coronary atherosclerosis, peripheral artery disease, and other conditions and diseases.
The cerebral collateral circulation refers to the subsidiary network of vascular channels that stabilize cerebral blood flow when principal conduits fail. Arterial insufficiency due to thromboembolism, hemodynamic compromise, or a combination of these factors may lead to the recruitment of collaterals.
Jun 4, 2013 · These vessels provide an alternative source of blood supply to the myocardium in cases of occlusive coronary artery disease. The relevance of these collateral arteries is a matter of ongoing debate, but increasing evidence indicates a relevant protective role in patients with coronary artery disease.
The definition of collateral circulation is the opening of new anastomoses with vessels that are inactive in normal conditions because of the complete or incomplete obstruction of important vessels.
Jun 14, 2011 · Despite these limitations, for someone seeking additional information in this field, this volume focuses important issues associated with arteriogenesis and the collateral circulation and provides an introduction to both the history and progression of thought in this important subject.
Jan 7, 2014 · The coronary collateral circulation protects the heart from myocardial ischaemia, and is associated with improved survival in patients with coronary artery disease.
Collateral circulation comprises of robust anastomotic cerebral vessels that are beneficial in stroke. Varied rapid non-invasive diagnostic techniques have loomed recently that are rife with cogent details about structural and functional constituents regarding this circulation.
The collateral circulation is a network of specialized “endogenous bypass vessels” that is present in most tissues and provides protection against ischemic injury caused by ischemic stroke, coronary atherosclerosis, peripheral artery disease and other conditions and diseases.
