Koizumi, Tomomi Location of focal vasospasm provoked by ergonovine maleate within coronary arteries in patients with vasospastic angina pectoris. [electronic resource] - The American journal of cardiology May 2006 - 1322-5 p. digital Publication Type: Journal Article ISSN: 0002-9149 Standard No.: 10.1016/j.amjcard.2005.11.073 doi Subjects--Topical Terms: Angina Pectoris--diagnostic imagingCoronary AngiographyCoronary Artery Disease--diagnostic imagingCoronary Vasospasm--chemically inducedCoronary Vessels--diagnostic imagingElectrocardiographyErgonovineFemaleHumansImaging, Three-DimensionalInjections, IntravenousMaleMiddle AgedUltrasonography, InterventionalVasoconstrictor Agents