Prevalence, clinical characteristics and associated factors of cardiac cephalalgia: A prospective study.

Background: The prevalence of cardiac cephalalgia is unknown and there is limited information about its clinical features. We aimed to assess the prevalence of cardiac cephalalgia, its clinical characteristics and associated factors.

Methods: We conducted a prospective study of patients with suspected acute coronary syndrome admitted to the Cardiology Service at Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain, over a one-year period.

Theory of mind: a new perspective on cluster headache-a cross-sectional study.

Introduction: Theory of mind (ToM) is the ability to attribute mental states of self and others, such as beliefs (cognitive ToM) and feelings (affective ToM). Based on the role of the hypothalamus in pain and social cognition, our aim is to determine whether ToM is impaired in patients with cluster headache (CH).

Methods: Cross-sectional study in which 31 episodic cluster headache (ECH) patients outside the bout and 20 matched controls carried out social cognition and executive function tasks.

Acute migraine management in the emergency department: experience from a large Spanish tertiary hospital.

To assess the characteristics of the management of patients with migraine who present to the emergency department (ED) with a migraine attack. Retrospective, observational study analyzing demographic, clinical, diagnostic and therapeutic characteristics of patients with migraine diagnosis presenting to ED for a migraine attack between 2016 and 2019. We reviewed the clinical records of 847 cases.