Arias, Miguel A Sudden cardiac death during Holter recording in a patient with vasospastic angina. [electronic resource] - International journal of cardiology May 2007 - e60-2 p. digital Publication Type: Case Reports; Letter ISSN: 1874-1754 Standard No.: 10.1016/j.ijcard.2006.12.071 doi Subjects--Topical Terms: Angina Pectoris--complicationsCoronary Vasospasm--complicationsDeath, Sudden, Cardiac--etiologyElectrocardiography, Ambulatory--methodsHumansMaleMiddle Aged