Relationship of myocardial ischemia and injury to coronary artery disease in patients with supraventricular tachycardia.

Increase of serum troponin I and ST-segment depression are objective markers of myocardial ischemia/injury. Abnormalities of the 2 indicators have been associated with supraventricular tachycardia (SVT) but their relevance for diagnosing acute coronary syndrome and the presence of coronary artery disease (CAD) in this setting have not been clarified. Therefore, we sought to evaluate the frequency of CAD based on increased troponin I and ST-segment depression during SVT.

Statins for primary prevention of cardiovascular mortality in women: a systematic review and meta-analysis.

The benefits of statins on prevention of coronary heart disease in women without heart disease have not been clarified. The authors systematically reviewed all the published literature on primary prevention trials and found 6 primary prevention trials to date with sex-specific data on mortality and coronary heart disease events in women. The summary risk ratio for primary prevention of all-cause mortality was 0.

Operative mortality in women and men undergoing coronary artery bypass grafting (from the California Coronary Artery Bypass Grafting Outcomes Reporting Program).

The comparative operative mortality (OM) in women and men undergoing isolated coronary artery bypass graft surgery (CABG) has not been clarified. Therefore, we evaluated factors related to OM in a large cohort of women and men undergoing isolated CABG. Results from 121 hospitals on patients undergoing isolated CABG in 2003 and 2004 were analyzed according to gender, including demographics, clinical characteristics, and surgical outcome.

Postprandial metabolic responses to dietary glycemic index in hypercholesterolemic postmenopausal women.

Cardiovascular disease is the leading cause of death in postmenopausal women. While diet and lifestyle remain the cornerstones of prevention, a low-fat/high-carbohydrate diet is associated with hyperglycemia and hyperlipemia-atherosclerotic risk factors affected by postprandial conditions. The objective of this study was to examine the acute response of lipids and insulin to a low-fat/high-carbohydrate meal with either a high-glycemic or a low-glycemic index in healthy postmenopausal women.