Rate responsive pacemakers: assessment after two years.
Rate responsive pacemakers (RRPM) for patients without sufficient response of the heart rate (HR) to exercise represent an alternative to improve cardiac output (CO) and capacity for exercise via an increase of HR. From 1983 until December 1985, we implanted 30 QT-related (TX), 25 respiratory depend...
| Publicado en: | Pacing & Clinical Electrophysiology Vol. 9; no. 6; pp. 1005 - 1010 |
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| Autores principales: | , , , |
| Formato: | Journal Article |
| Publicado: |
Wiley-Blackwell
Nov1986
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=106035949&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 106035949 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01478389 4F8 jtl: Pacing & Clinical Electrophysiology issn: 01478389 maglogo: Y pubinfo: dt: Nov1986 vid: 9 iid: 6 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 106035949 2009409885 NLM2432500 106035949 ppf: 1005 ppct: 5 formats: fmt: @attributes: type: P tig: atl: Rate responsive pacemakers: assessment after two years. aug: au: Zegelman M Beyersdorf F Kreuzer J Cieslinski G sug: ab: Rate responsive pacemakers (RRPM) for patients without sufficient response of the heart rate (HR) to exercise represent an alternative to improve cardiac output (CO) and capacity for exercise via an increase of HR. From 1983 until December 1985, we implanted 30 QT-related (TX), 25 respiratory dependent (RDP). and 35 body activity directed (ACT) pacemakers. The follow-up examination consisted of Holier-EGG, treadmill and/ or bicycle workload, and determination of CO (TX: thermodilution technique, n = 11; 6 months after implantation. RDP: equilibrium radionuclide ventriculography, n 13; 1 month after implantation). The capacity for exercise of patients with ACT was studied using a climbing step. Adaptation of HR could he achieved with TX, RDP, and ACT. There was a significant increase in GO during exercise TX or RDP versus VVI-mode (TX: [Delta] = 1.7 l/min, RDP: [Delta] = 2.1 l/min). Although all systems exhibited weak points, RRPM are reliable devices. We abide by using these pacemakers. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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