Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0004153 (atherosclerosis)
 77,401 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although cardiovascular mortality for men has been declining, the number of women dying from cardiovascular disease has slightly increased. Differences between women and men have been identified throughout the entire spectrum of ischemic heart disease, from risk factors to presentation and from diagnosis to treatment and outcomes. In the setting of an acute coronary syndrome or acute myocardial infarction, women are significantly more likely than men to report multiple non-chest pain symptoms, including dyspnea, nausea/vomiting, abdominal pain, back pain, neck pain, and jaw pain. Investigations into the pathophysiology of ischemic heart disease in women have broken away from the traditional thinking that coronary artery disease simply equals epicardial stenosis. In women, the new paradigm of coronary artery disease also focuses on diffuse atherosclerosis, endothelial dysfunction, and microvascular disease. Further research focusing on sex differences in cardiovascular disease is needed, but enough is currently known to offer a sex-based approach, which may ultimately lead to improved outcomes.
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PMID:Ischemic heart disease in women: an appropriate time to discriminate. 1760 24

Serotonin (5-hydroxytryptamine)(1B/1D) agonists are vasoconstrictors that can affect coronary and cerebral arteries. Retrosternal chest, arm, and jaw pain following triptan use is generally attributed to "triptan sensations" and dismissed as noncardiac. However, triptans narrow normal coronary arteries and occasionally trigger vasospasm. They are contraindicated in atherosclerotic vascular disease. Part 1 of this review examines the relationship of medications used in migraine with the likelihood of causing vasospasm or vasoconstriction, and the triggering of cardiac arrhythmias. We report an illustrative case of polymorphic ventricular tachyarrhythmia, electrocardiogram changes consistent with cardiac ischemia, and acquired corrected QT interval lengthening following oral sumatriptan in a 53-year-old migraineur without risk factors for coronary artery disease (CAD). Extensive evaluation revealed insignificant single coronary vessel atherosclerosis and coronary artery vasospasm on ergonovine challenge. The report highlights the hidden risk that may underlie a "triptan sensation" and the possible association of the vasospastic features of Raynaud's phenomenon, migraine headaches, and coronary vasospasm. Part 1 discusses the risks for Torsade de Pointes, vasospasm, and ischemia, with a review and discussion of case reports of triptan-associated cardiovascular events in migraineurs with and without CAD risk factors or documented CAD; of the epidemiology and studies of triptans, vasospasm, and cardiovascular morbidity; and of the relationship of variant angina, migraine, and vasospastic disease. In the second part of this review, headache medications and their propensity for corrected QT prolongation will be summarized.
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PMID:QT prolongation, Torsade de Pointes, myocardial ischemia from coronary vasospasm, and headache medications. Part 1: review of serotonergic cardiac adverse events with a triptan case. 2321 17

Cardiovascular disease is the leading cause of death among women in the United States. Obstetrician-gynecologists often are the sole health care providers for otherwise healthy women. Therefore, they must be aware of risk factors, signs, and symptoms of cardiovascular disease and be prepared to recognize and treat this condition in patients as well as provide referrals when specialized care is indicated. Women with cardiac problems typically present with chest discomfort; however, they also are more likely than healthy women to present with other common symptoms, such as shortness of breath, back pain, jaw pain, or nausea and vomiting. This monograph, with a primary focus on ischemic heart disease (IHD), discusses the basic anatomy of the heart and coronary arteries; vascular biology; pathogenesis of atherosclerosis; and the screening, prevention, diagnosis, and treatment of IHD as well as the multiple risk factors associated with the development of IHD that contribute to both increased morbidity and mortality.
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PMID:Clinical Updates in Women's Health Care Summary: Ischemic Heart Disease: Primary and Preventive Care Review. 2906 69