Zeitschrift für Kardiologie
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Comparative Study
[Comparison of stress ECG and long-term ECG for detection of myocardial ischemia in patients with coronary heart disease].
Holter-monitoring and exercise-ECG can be employed for the detection of myocardial ischemia. Exercise-ECG is capable of detecting ischemias caused by physical activity. In contrast, Holter monitoring can detect episodes of myocardial ischemia independent of exertion, but possibly connected with other factors such as mental stress. ⋯ While both techniques could detect multi-vessel disease at a similar level, Holter monitoring was significantly more sensitive in detecting patients with single-vessel disease. Thus, exercise-ECG and Holter monitoring supplement each other in detecting myocardial ischemia. In the future, larger clinical trials will have to confirm these results.