Is variant angina the coronary manifestation of a generalized vasospastic disorder?
D000328:Adult; D000367:Age Factors; D000368:Aged; D000787:Angina Pectoris / Q000209:etiology*; D000788:Angina Pectoris, Variant / Q000150:complications / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000150:complications / Q000453:epidemiology / Q000209:etiology; D011928:Raynaud Disease / Q000150:complications / Q000453:epidemiology / Q000209:etiology; D012737:Sex Factors; D014652:Vascular Diseases