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Pubmed for Handhelds

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  • Title: [Value of long-term electrocardiography in patients with cerebral ischemic accidents].
    Author: Babalis D, Maisonblanche P, Leclercq JF, Coumel P.
    Journal: Arch Mal Coeur Vaiss; 1984 Jan; 77(1):100-5. PubMed ID: 6422884.
    Abstract:
    Continuous 24 hour electrocardiography (Holter monitoring) was performed in 226 patients aged 20 to 85 years (mean 61 years) presenting with focal signs of a cerebrovascular accident (CVA). The technique was the same in all patients; the study was limited to paroxysmal atrial arrhythmias. Eighty four of the 226 patients examined had atrial arrhythmias which were already known in 39 patients before Holter monitoring. In the other 187 cases, the following results were obtained: 1) 9 patients (4,8%) had paroxysmal atrial fibrillation (AF), 2) 6 patients (3,2%) had paroxysmal atrial tachycardia (PAT), 3) 11 patients (5,9%) had runs of atrial extrasystoles, 4) 19 patients (10%) had isolated atrial extrasystoles (IAE). When patients with underlying cardiac disease constituting a diagnostic indicator for arrhythmia were excluded, the following incidences were obtained: AF = 3,7%, PAT = 2,7% and runs of atrial extrasystoles = 4,3%. The majority of these arrhythmias occurred in elderly patients in whom atrial arrhythmias are known to occur and may be asymptomatic. There were practical consequences of these results, i.e. antiarrhythmic and anticoagulant therapy in 12 patients (6,4%) alone. As Holter monitoring is also associated with a number of false negative results with respect to paroxysmal atrial tachycardia, we do not believe that this investigation should be offered routinely to patients with CVA in the absence of other clinical or electrocardiographic indications.
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