[Ambulatory ST-segment monitoring after acute myocardial infarction].
Over the last decade the concept of silent myocardial ischaemia has received considerable attention. Without doubt, the increased use of ambulatory ST-segment monitoring is the most important reason for the growing interest in this field. The prevalence of ambulatory ischaemia after myocardial infarction seems to be lower than in other subgroups with coronary artery disease. In postinfarction patients, however, a greater proportion of ischaemic episodes are silent. At present there is substantial evidence that ambulatory ischaemia provides prognostic information in different subsets of patients with previous myocardial infarction, but there is considerable disagreement about how this is expressed in terms of cardiac events. Patient selection, small patient numbers, and different timing of ambulatory monitoring are proposed as important reasons for the inconsistent findings. The precise role of postinfarction ambulatory ST-segment monitoring in clinical practice has yet to be established.
Mickley
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H
Odense Universitetshospital, kardiologisk afdeling B.
Junker
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A
Friis
E V
EV
Møller
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M
D015716:Electrocardiography, Ambulatory; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000209:etiology; D017202:Myocardial Ischemia / Q000150:complications / Q000175:diagnosis*; D011379:Prognosis
Ambulant ST-segmentmonitorering efter akut myokardieinfarkt.