Nocturnal angina pectoris with disease of a single coronary artery.
D000787:Angina Pectoris / Q000601:surgery*; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000601:surgery*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D012907:Smoking; D013997:Time Factors