Arcebal A G, Lemberg L
Heart Lung. 1983 Jul;12(4):456-60.
ST segment alternans occurs relatively infrequently. However, it is seen in 30% of patients with Prinzmetal's angina, especially when the ST segment is markedly elevated. Ventricular arrhythmias occur frequently during ST segment alternation.
ST段交替相对少见。然而，在30%的变异型心绞痛患者中可见，尤其是当ST段明显抬高时。在ST段交替期间室性心律失常频繁发生。
