Evaluation of ventricular repolarization parameters during migraine attacks
JOURNAL OF ELECTROCARDIOLOGY, cilt.53, ss.66-70, 2019 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 53
- Basım Tarihi: 2019
- Doi Numarası: 10.1016/j.jelectrocard.2018.12.014
- Dergi Adı: JOURNAL OF ELECTROCARDIOLOGY
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.66-70
- Anahtar Kelimeler: Migraine, Ventricular repolarization, Autonomic nervous system
- Dokuz Eylül Üniversitesi Adresli: Hayır
Özet
Aims: Migraine is a chronic neurovascular disorder characterized by intermittent episodes of severe headache. Abnormalities in the autonomic nervous system (sympathetic and parasympathetic nervous systems) have been detected during migraine-free periods in patients with migraine. In these patients, disrupted autonomic innervations of the heart and coronary arteries may lead to electrocardiographic changes during a migraine attack T-wave peak-to-end interval (Tp-e interval) and Tp-e/QT ratio are relatively new markers of ventricular arrhythmogenesis and repolarization heterogeneity. In the present observational study, we investigated the changes in ventricular repolarization during migraine attacks and attack-free periods by performing 12-lead electrocardiography (ECG).