title: Variant angina and REM sleep.
authors: Department of Medicine, Tokyo Women's Medical College, Daini Hospital, Japan.
authors: K
authors: K
authors: Otsuka
authors: T
authors: T
authors: Yanaga
authors: H
authors: H
authors: Watanabe
mesh_terms: D000788:Angina Pectoris, Variant / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012895:Sleep, REM / Q000502:physiology*