TY - JOUR

T1 - Cardiac cephalalgia

T2 - a narrative review and ICHD-3 criteria evaluation

AU - Navarro-Pérez, María Pilar

AU - Bellosta-Diago, Elena

AU - Olesen, Jes

AU - Santos-Lasaosa, Sonia

N1 - Publisher Copyright: © 2022, The Author(s).

PY - 2022

Y1 - 2022

N2 - Background: Cardiac cephalalgia is an unusual condition that occurs during an episode of myocardial ischemia. Information about cardiac cephalalgia is scarce and its characteristics and physiopathology remain unclear. Our aim is to provide a narrative review of clinical characteristics and physiopathology of cardiac cephalalgia and to evaluate the current diagnostic criteria. Methods: A search through PubMed was undertaken for studies on cardiac cephalalgia published until 20th September 2022. We summarized the literature and provide a comprehensive review of the headache characteristics and possible mechanisms. We also evaluated current International Classification of Headache Disorders third edition diagnostic criteria based on prior reported cases. Results: In total, 88 cases were found. Headache characteristics were variable. Occipital location and throbbing pain were the most frequently reported. Headache was accompanied in most cases by cardiac symptoms. Criterion B was fulfilled by 98% of cases, criterion C1 by 72%, and criteria C2a and C2b by 37 and 93.2%, respectively. Regarding headache features described in diagnostic criterion C3, ‘moderate to severe intensity’, ‘accompanied by nausea’, ‘not accompanied by photophobia or phonophobia’ and ‘aggravated by exertion’, were reported in 75, 31, 55 and 55% of cases, respectively. Conclusion: Cardiac cephalalgia characteristics are variable and the headache features described in the diagnostic criterion C3 might not be adequate. Given that cardiac cephalalgia can be the manifestation of a life-threatening condition it is important to increase the knowledge about this entity.

AB - Background: Cardiac cephalalgia is an unusual condition that occurs during an episode of myocardial ischemia. Information about cardiac cephalalgia is scarce and its characteristics and physiopathology remain unclear. Our aim is to provide a narrative review of clinical characteristics and physiopathology of cardiac cephalalgia and to evaluate the current diagnostic criteria. Methods: A search through PubMed was undertaken for studies on cardiac cephalalgia published until 20th September 2022. We summarized the literature and provide a comprehensive review of the headache characteristics and possible mechanisms. We also evaluated current International Classification of Headache Disorders third edition diagnostic criteria based on prior reported cases. Results: In total, 88 cases were found. Headache characteristics were variable. Occipital location and throbbing pain were the most frequently reported. Headache was accompanied in most cases by cardiac symptoms. Criterion B was fulfilled by 98% of cases, criterion C1 by 72%, and criteria C2a and C2b by 37 and 93.2%, respectively. Regarding headache features described in diagnostic criterion C3, ‘moderate to severe intensity’, ‘accompanied by nausea’, ‘not accompanied by photophobia or phonophobia’ and ‘aggravated by exertion’, were reported in 75, 31, 55 and 55% of cases, respectively. Conclusion: Cardiac cephalalgia characteristics are variable and the headache features described in the diagnostic criterion C3 might not be adequate. Given that cardiac cephalalgia can be the manifestation of a life-threatening condition it is important to increase the knowledge about this entity.

KW - Exertional headache

KW - Headache

KW - Myocardial infarction

KW - Myocardial ischemia

KW - Secondary headache

U2 - 10.1186/s10194-022-01508-7

DO - 10.1186/s10194-022-01508-7

M3 - Review

C2 - 36266636

AN - SCOPUS:85140268195

VL - 23

JO - Journal of Headache and Pain

JF - Journal of Headache and Pain

SN - 1129-2369

M1 - 136

ER -