Migraines and Heart Rhythm: Unveiling Hidden Connections

Research Summary

A recent study published in Arq Neuropsiquiatr explored the relationship between migraines and cardiac arrhythmias, focusing on premature ventricular contractions (PVCs) during pain-free intervals. The research involved 50 migraine sufferers and 51 healthy controls, all undergoing 24-hour Holter monitoring. Results showed that 40% of migraine patients experienced at least one PVC, though this was not significantly different from the control group. However, migraine sufferers had a notably higher prevalence of sinus tachycardia. Additionally, a positive correlation was found between PVCs and migraine severity. These findings suggest migraines may be linked to increased sinus tachycardia, even during symptom-free periods.

Study Details

📄 Title: Premature ventricular complexes and migraine: insights from Holter monitoring during pain-free intervals.

👥 Research Team: Kesriklioglu S et al.

📚 Published In: Arq Neuropsiquiatr

📅 Publication Date: 2025 Nov

⚕️ Medical Disclaimer: This summary is generated automatically from recent migraine research. Always consult with healthcare professionals for medical advice.