Angina sufferers find significant relief with noninvasive technique
... heart,unlike the rest of the body, gets its blood flow when it is relaxing. When theheart squeezes, it fo...take studies to clarify if and how muchheart blood flow is improved by the EECP technique. Lead author on the journal report is Rohit R. Arora, MD, assistan...'Super' aspirin and clot buster drug may help heart attack victims avoid surgery
...and formingthe blood clots that can obstruct blood flow and thereby trigger a heart attackor stroke. The ...ire angioplasty or bypass surgery to restore blood flow to the heart may betreated instead with both drugs. Angioplasty involves using a narrow tube witha ...Immunex Files Supplemental NDA for NOVANTRONE
... and spinal cord. This substance helps conduct the flow of nerve impulses to and from the brain.In people with MS, the myelin is damaged, causing patches of scar tissue, or"sclerosis," which interferes with the body's ability to transport messages fromthe brain to body parts, thereby inhibiting body funct...Study links body image to athletes' fertility
...litiesincluded the complete cessation of menstrual flow and ovulation; the absence ofovulation with continued flow; and reduction of progesterone production in thesecond half or luteal phase of the cycle which could prevent a fertilized eggfrom implanting. Both groups of women were given a batter...New gene therapy may allow patients to 'grow' their own bypass around blocked leg arteries
...ion. Investigators hope that the additional blood flow will reduce painand numbness, heal wounds, and restore damaged tissue on the feet and legs. People who suffer from severe PAOD of the legs often experience severepain even while at rest as well as chronic wounds that won't heal, numbness, abu......tors can benefitindividuals who have reduced blood flow to their hearts that can cause chestpain, or angina, says Isner. "One reason for the interest in this approach is that ACE inhibitors are drugsthat can be taken orally," he adds. "If they work out for this kind ofapplication, they would be easy f...3-D magnetic resonance imaging safer way to diagnose heart disease
...erformed to look for blockages that obstruct blood flow to theheart, thereby triggering a heart attack. During conventional angiography,patients must lie still while a small tube is placed inside the blood vessels todeliver the dye. After X-rays are taken of the blood vessels, the patient oftenremains i...Scientists capture images of brain in action as it's learning
...reen. During the exercise, regional cerebral blood flow (which signifies brainactivity) was measured in bo...In the unaware group, there was no change in blood flow activity in theprefrontal cortex or indication of a larger system of activity, and also noimprovemen...UNC-CH study shows compressed air sleeve prevents blood clots during hip replacement
...and deflatingin waves, the sleeve stimulates blood flow inside leg veins comparable to theflow walking and...eriouscomplication results when they break off and flow to the lungs, causingpulmonary embolism and sometimes death. Blood-thinning drugs can cause excessiv...Wake Forest researchers develop new technique to diagnose narrowed heart arteries
... blockage, but to determine whetherit limits blood flow enough to warrant treatment," said Greg Hundley, M...edures. Theresearch team is now working to measure flow with MRI in the right coronaryartery, another common site of blockages. The researchers ...MGH study shows mitral valve prolapse not a stroke risk factor
... mitral valve - one of four valves controlling the flow of blood through theheart - lies between the left atrium, which receives oxygenated blood from thelungs, and the left ventricle, which pumps blood out into the body. It is madeof two flaps or leaflets that open to let blood pass through and close to......chest, arms, neck or backdue to insufficient blood flow in the heart. Since approval by the Federal DrugAdministration, the procedure has been provided at Cedars-Sinai for patients whodesperately needed intervention despite the fact that TMR was not covered byMedicare or private insurance. It's anticipate...New, less invasive repair of major artery defect
...gh the stented graft inside it. Thisprevents blood flow pressure from rupturing the thinned-out aneurysm," Marstonexplains. According to the UNC vascular surgeon, he and Dr. Matthew Mauro, aninterventional radiologist and professor of radiology, are principalinvestigators at one of selected sites...Cholesterol-lowering drugs provide double protection against heart disease
...icularcholesterol-lowering drug in improving blood flow to the heart muscle, andseveral drugs were used, o... The researchers measured myocardial (heart) blood flow using a technique calledpositron emission tomography (PET). Readings were made when the patients we...Walking markedly improves mental abilities of those over 60
...ing process," Kramer said. "Cellsshrink and blood flow decreases. The benefits you get from walking are in thevarieties of cognition that show the largest age-related decline." Study participants walked 15 minutes a day, three days a week, at 17.7 minutesper mile, with a nurse supervising, to start. Th...Chill out: it does the heart good
...isk of suffering from a condition of reduced blood flow to the heart, ormyocardial ischemia, than patients...heir ECGs, which is an indication of reduced blood flow to theheart," Blumenthal said. "For cardiologists, this is a standard method fordiagnosing ischemia...Risk factors for stroke after heart surgery identified
...patients with pre-existing disease involving blood flow in the brainor those undergoing heart valve surger... to Hogue. Bypass surgeryinvolves rerouting blood flow around blocked blood vessels. The purpose of the study was to help physicians better assess the risk......m. The surgery repairs the valve that controls the flow of blood between two of thedamaged heart's chamber...ng feels, enhances the effect of stopping backward flow andhelps the left ventricle pump better. It may also help weakened heart muscleheal. But, he emphasi...'Thick' blood may increase stroke risk
... and form unwanted blood clots that canblock blood flow to the heart or brain, causing a heart attack or stroke. Coagulation potential was assessed by measuring three 'factors,' which arecomponents in the blood that are involved in blood clotting. The factors arevon Willebrand factor, factor VIIIc and ...Cedars-Sinai reports excellent outcomes for its cardiac surgery division
... create small holes in the heartand allow a better flow of blood to the heart muscle. Cedars-Sinai's is the oldest dedicated lung transplant program west of theMississippi River, established in 1988. During the following 10 years, 77 singleand bilateral lung transplants and one heart-lung transplant wer...