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Subjects
- Arrhythmias, Cardiac -- diagnosis[remove]4
- Arrhythmias, Cardiac -- chemically induced1
- Arrhythmias, Cardiac -- etiology1
- Cardiac Electrophysiology -- methods1
- Cardiac Electrophysiology -- standards1
- Drug Approval1
- Electrocardiography -- methods1
- Electrocardiography -- standards1
- Europe1
- Japan1
- Long QT Syndrome -- chemically induced1
- Pulse1
- United States1
- United States. Department of Health and Human Services1
- United States. Food and Drug Administration1