title: Summaries for patients. Blood flow to the heart varies during the menstrual cycle in premenopausal women with heart disease.
mesh_terms: D000328:Adult; D000788:Angina Pectoris, Variant / Q000097:blood* / Q000150:complications*; D001916:Brachial Artery / Q000502:physiology; D004958:Estradiol / Q000097:blood*; D005260:Female; D006801:Humans; D008597:Menstrual Cycle / Q000097:blood*; D008875:Middle Aged; D017202:Myocardial Ischemia / Q000209:etiology*; D011374:Progesterone / Q000097:blood*; D011446:Prospective Studies; D014664:Vasodilation
chemical_list: D011374:Progesterone; D004958:Estradiol