Why the study?
Does the evaluation of QT interval adaptation to heart rate changes risk-stratify arrhythmic mortality in amiodarone-treated survivors of acute myocardial infarction?
Population
Post-myocardial infarction patients on treatment with amiodarone
Design
Cohort
Authors
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May aid arrhythmic risk stratification post-MI; hypothesis-generating and requires prospective validation before clinical use.
Does the evaluation of QT interval adaptation to heart rate changes risk-stratify arrhythmic mortality in amiodarone-treated survivors of acute myocardial infarction?
A novel method assessing QT interval adaptation to heart rate changes can risk-stratify amiodarone-treated post-myocardial infarction patients for arrhythmic death.
Pueyo et al. (2004) studied this question.
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