Why the study?
Does asymptomatic ST segment depression during 24-hour ambulatory ECG recording predict increased mortality and myocardial infarction in elderly men?
Population
394 68-year-old men from an urban population in Malmö, Sweden, with technically satisfactory 24-hour…
Comparison
Presence of at least one episode of horizontal… vs Absence of ST segment depression ≥ 0.1 mV during…
Design
Cohort
Follow-up
43 months
Authors
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May support ambulatory ECG for risk stratification in elderly men; leaves open whether interventions targeting ST depression improve outcomes.
Does asymptomatic ST segment depression during 24-hour ambulatory ECG recording predict increased mortality and myocardial infarction in elderly men?
Asymptomatic ST segment depression on 24-hour ambulatory ECG is a frequent finding in elderly men and is associated with significantly increased cardiovascular mortality and myocardial infarction risk.
HEDBALD et al. (1989) studied this question.
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