title: Headaches and heart disease: the lack of a positive association.
mesh_terms: D000328:Adult; D004562:Electrocardiography; D005260:Female; D006261:Headache / Q000150:complications*; D006331:Heart Diseases / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000150:complications