Angina is a symptom of an underlying heart problem. It’s usually a symptom of coronary heart disease (CHD), but it also can be a symptom of coronary microvascular disease (MVD). So, if you’re at risk for CHD or coronary MVD, you’re also at risk for angina.
The major risk factors for CHD and coronary MVD include:
For more detailed information about CHD and coronary MVD risk factors, visit the Health Topics Coronary Heart Disease, Coronary Heart Disease Risk Factors, and Coronary Microvascular Disease articles.
People sometimes think that because men have more heart attacks than women, men also suffer from angina more often. In fact, overall, angina occurs equally among men and women.
Microvascular angina, however, occurs more often in women. About 70 percent of the cases of microvascular angina occur in women around the time of menopause.
Unstable angina occurs more often in older adults. Variant angina is rare; it accounts for only about 2 out of 100 cases of angina. People who have variant angina often are younger than those who have other forms of angina.
Clinical trials are research studies that explore whether a medical strategy, treatment, or device is safe and effective for humans. To find clinical trials that are currently underway for Angina, visit www.clinicaltrials.gov.
March 10, 2013
NIH statement on the vitamin component of the Trial to Assess Chelation Therapy
Preliminary results from the vitamin component of the Trial to Assess Chelation Therapy (TACT) were released today during the American College of Cardiology’s 2013 Scientific Sessions. The study found that overall heart attack patients given a combination of high-dose oral vitamins and minerals did not exhibit a significant reduction in recurrent cardiac events over those who did not receive the high-dose vitamins and minerals.
The NHLBI updates Health Topics articles on a biennial cycle based on a thorough review of research findings and new literature. The articles also are updated as needed if important new research is published. The date on each Health Topics article reflects when the content was originally posted or last revised.