"Cardiovascular Diseases"[Mesh] OR "Neovascularization, Physiologic"[Mesh] OR "Collateral Circulation"[Mesh] OR cardiovascul*[tiab] OR heart[tiab] OR "Blood Vessels"[Mesh] OR artery[tiab] OR arteries[tiab] OR vessel[tiab] OR vessels[tiab] OR vascular*[tiab] OR capillar*[tiab] OR cardiac[tiab] OR myocard*[tiab] OR coronary[tiab] OR coronaries[tiab] OR arterial[tiab] OR angina pectoris[tiab] OR angiogene*[tiab] OR neovasculari*[tiab] OR vasculogene*[tiab] OR (collateral[tiab] AND circulation[tiab]) OR stenosis[tiab] OR stenoses[tiab] OR stenotic[tiab] OR arterial occlusi*[tiab] OR arterial obstructi*[tiab] OR "Arteriosclerosis"[Mesh] OR "Atherosclerosis"[Mesh] OR atherosclero*[tiab] OR arteriosclero*[tiab]