Shukla Himanshu H, James Erskine A, Schutz John A, Lloyd Benjamin F, Flaker Greg C
University of Missouri-Columbia, One Hospital Drive-MC314, Columbia, MO 65212, USA.
J Interv Card Electrophysiol. 2003 Dec;9(3):333-42. doi: 10.1023/a:1027487225415.
Given the technological advances and reliance upon expensive testing for guiding therapy, it is surprising how an inexpensive, low tech electrocardiogram can provide a wealth of information pertaining to the underlying cardiovascular status of a patient. In this article we review the changes in hemodynamics, prognosis and guidance of therapeutic options associated with a prolonged QRS duration.
鉴于技术进步以及对指导治疗的昂贵检测的依赖,令人惊讶的是,一种廉价、低技术的心电图能够提供有关患者潜在心血管状况的丰富信息。在本文中,我们回顾了与QRS时限延长相关的血流动力学、预后及治疗选择指导方面的变化。