The World Factbook CIA Home CIA Home About CIA Careers Offices of CIA News & Information Library TEEN?s Page Contact CIA CENTRAL INTELLIGENCE AGENCY


This page was last updated on 31 May, 2007

Map of Algeria

Abnormal stress result:
Definition Field Listing
Why your gums are so important to your health. "The brain is the body's most important sex organ. Taking osteoporosis drugs shouldn't prevent you from getting oral surgery ". The growing problem of an enlarged prostate gland ". Get the latest news on health and wellness delivered to your inbox!. Can adopting a healthier diet help fight prostate cancer?. 7 ways to reduce stress and keep blood pressure down. The final decision, though, falls on you and a doctor who knows your health profile. "The guidelines leave a lot to physician judgment, because we're sometimes in a gray zone where we don't really know what's the 'right' thing to do for everyone," Dr. Bhatt says. Get health information and advice from the experts at Harvard Medical School. The doctor may order additional tests to confirm that you have coronary artery disease. Using mind over matter to help treat chronic pain ". Get trusted advice from the doctors at Harvard Medical School. For men with symptoms like chest pain with activity or unexplained shortness of breath, an abnormal stress test points to a higher risk of CAD. But it's more worrisome in a man who also has risk factors like older age, being overweight, or high cholesterol. "This points strongly to coronary artery disease." Dr. Bhatt says. Confirming it could require further testing. The U.S. Preventive Services Task Force, an independent panel that makes recommendations to doctors, urges physicians not to routinely offer exercise stress testing to people without symptoms or strong risk factors for CAD. Physician groups like the American College of Cardiology support this recommendation. The best prevention for bone-thinning osteoporosis begins early— during the first two decades of life, when you can most influence your peak bone mass by getting enough calcium and vitamin D and doing bone-strengthening exercise. Ouch! Shoulder pain and how to treat it ". Get the latest news on health and wellness delivered to your inbox!. In a stress test, you walk on a treadmill that makes your heart work progressively harder. An electrocardiogram (ECG) monitors your heart's electrical rhythms. The doctor also measures your blood pressure and monitors whether you have symptoms like chest discomfort or fatigue. Abnormalities in blood pressure, heart rate, or ECG or worsening physical symptoms could point to coronary artery disease (CAD): fatty deposits (plaques) that reduce the flow of oxygen-rich blood to the heart muscle. A cancer researcher reflects on the evolution of lung cancer therapies ". As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review on all articles. No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician. Stay up-to-date on the latest developments in health. Can blood pressure medications interfere with my sex drive? ". Get the latest news on health and wellness delivered to your inbox!.