Evaluation of outpatients experiencing implantable cardioverter defibrillator shocks associated with minimal symptoms.
Patients receiving minimally symptomatic shocks from their implantable cardioverter defibrillators were studied prospectively using transtelephonic EGG loop monitoring. The time course to the first subsequent shock was evaluated. Twenty-nine consecutive patients who received a shock preceded by mild...
| Publicado en: | Pacing & Clinical Electrophysiology Vol. 17; no. 5; pp. 938 - 944 |
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| Autores principales: | , , , , , |
| Formato: | Journal Article |
| Publicado: |
Wiley-Blackwell
May1994
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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=106039095&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 106039095 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01478389 4F8 jtl: Pacing & Clinical Electrophysiology issn: 01478389 maglogo: Y pubinfo: dt: May1994 vid: 17 iid: 5 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 106039095 2009415643 NLM7517528 106039095 ppf: 938 ppct: 6 formats: fmt: @attributes: type: P tig: atl: Evaluation of outpatients experiencing implantable cardioverter defibrillator shocks associated with minimal symptoms. aug: au: Hamer ME Clair WK Wilkinson WE Greenfield RA Pritchett EL Page RL sug: ab: Patients receiving minimally symptomatic shocks from their implantable cardioverter defibrillators were studied prospectively using transtelephonic EGG loop monitoring. The time course to the first subsequent shock was evaluated. Twenty-nine consecutive patients who received a shock preceded by mild palpitations or no symptoms were given a transtelephonic EGG loop monitor and instructed to activate the monitor if a subsequent shock occurred. Kaplan-Meier analysis was used to quantitate the time to first shock during the study period. The point estimate ± standard error of patients receiving a shock during the study period was 31% ± 9% at 30 days, 41% ± 9% at 60 days, and 60% ± 9% at 120 days. The EGG was successfully transmitted in 7 of 13 patients who had shocks in the 60-day monitoring period, and demonstrated inappropriate shocks in 6 of 7. Determination of the cause of shock led to a change in subsequent management in all 7 patients. We conclude that the incidence of inappropriate shocks may be higher than estimated previously in patients with minimal symptoms prior to the shock. There are thousands of patients with implantable curdioverter defibrillators that have no storage function for treated tachycardias; transt elephonic EGG loop monitoring can determine the cause of implantable cardioverter defibrillator discharge in these patients, and the diagnosis is invaluable in their management. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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