Lau C P, Camm A J, Ward D E
Department of Cardiological Sciences, St. George's Hospital, Tooting, London, U.K.
Int J Cardiol. 1987 Oct;17(1):98-101. doi: 10.1016/0167-5273(87)90039-8.
Symptomatic myopotential interference was observed in a patient with a respiratory-dependent rate modulated pacemaker (RDP3). During treadmill exercise, prolonged interference suspended the rate responsive function and resulted in reversion to the interference mode with the pacing rate falling back to the basic frequency during the interference. This loss of rate response resulted in severe impairment of exercise tolerance and reduction in cardiac output during exercise. The unit was replaced with a bipolar activity sensing rate modulated pacemaker.
在一名使用呼吸依赖型速率调制起搏器（RDP3）的患者中观察到有症状的肌电位干扰。在跑步机运动期间，长时间的干扰使速率响应功能暂停，并导致恢复到干扰模式，干扰期间起搏速率回落至基本频率。这种速率响应的丧失导致运动耐量严重受损以及运动期间心输出量降低。该装置被更换为双极活动感知速率调制起搏器。
