作者: Michael L. Ellingson
DOI:
关键词: Medical device 、 Cardiology 、 Magnetic resonance imaging 、 Internal medicine 、 Medicine 、 Atrium (heart) 、 Atrial depolarization 、 Cardiac pacing 、 Ventricular depolarization 、 Refractory period 、 Pulse (signal processing)
摘要: An implantable medical device may comprise a therapy module configured to generate pacing for heart of patient and control the module. The also be detect condition indicative presence magnetic resonance imaging (MRI) switch operation from first program second in response detecting MRI device. While operating program, pulse an atrium during time period between end atrial refractory previous depolarization ventricular corresponding depolarization.