Wake Up To Stroke -- Night Strokes Linked To Long Delays In Care
...ost common type of stroke, which occurs when blood flow isimpeded by a blocked artery in the brain. Stroke is the No. 3 cause of deathand a major cause of disability in the United States. About 600,000 strokesoccur each year, 160,000 of which are fatal. In the study, 559 patients with stroke-like sympto...Brain Activity Differs In Introverts And Extroverts, UI Study Shows
... your head. Investigators looking at cerebralblood flow and personality found more conclusive signs of dif... the brain becomes active, there is increasedblood flow to that region, which shows up on the PET scan." The findings were published in the February issue o...Antibiotics Reduce Inflammation In Heart Disease But Effect On Heart Attacks Remains Unproven
...e treated effectively; procedures to restore blood flow such as angioplastyand bypass surgery; or stroke) in the group of individuals receivingazithromycin as compared to those on placebo (an inactive pill). There was alsono difference in the quantity of antibodies against Chlamydia observed in thetwo gr...Emory Receives $14 Million Federal Grant To Coordinate 50-Site Brain Attack Prevention Trial
...hen an artery narrows or a blood clot blocks blood flow in an artery supplyingthe brain. A clot can form because of sluggish blood flow through a vesselnarrowed by fatty, atherosclerotic deposits. Atherosclerosis in a major arteryin th...NICHD-Funded Researchers Show Estrogen Effects On Brain After Menopause
...efly, thetechnology measures the increase in blood flow that occurs in active areas ofthe brain. The researchers compared brain activation patterns in postmenopausalwomen when they were taking estrogen to when they were taking a placebo. Theyfound that estrogen changed the brain activation patterns of t...Study: Among Heart Failure Patients, Women Survive Twice As Long As Men
...supplying the heart with oxygen and reducing blood flow just as rust inold pipes cuts water flow, the physician said. High blood pressure and otherconditions that weaken heart muscle cause a related illness known asnon-ischemic heart failure. Adams and his colleagues tapped data from the Flolan In...AVANT Atherosclerosis Vaccine Raises HDL, Reduces Atherosclerosis In Vaccinated Animals
...tion leading to arterial blockage andreduced blood flow by fatty deposits called plaque on blood vessel walls. Thiscondition significantly increases the risk of many forms of cardiovasculardisease including heart attack, stroke and peripheral vascular disease.Atherosclerosis can also contribute to other s...Artery Temperatures Identify Hot Spots On Plaque That May Rupture And Trigger Heart Attack
...iggers the formation of blood clots that block the flow of bloodto the heart. Similarly, plaque ruptures ...caused by the build up ofplaques that reduce blood flow to the heart; 15 had unstable angina, in whichattacks of chest pain progressively increase in intens...New Three Year Follow-up Data Of Novantrone In Multiple Sclerosis
...and spinal cord. This substance helps conduct the flow of nerveimpulses 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'sability to transport messages from the brain to body parts, thereby inhibitingbody functi......inside center wall of the heart that restricts the flow of bloodfrom the heart. His symptoms --shortness o...s heart muscle and helpsrelieve the obstruction to flow of blood from the heart. Almost a month later,Armando looks back with no regrets and newfound enthus...Abraham Rudolph To Receive Howland Medal For Contributions To The Advancement Of Pediatrics
...tnormally closes after birth to allow normal blood flow between the heart and thelungs. Rudolph was born February 3, 1924 in Johannesburg, South Africa. He earned hismedical degree in 1946 at the University of the Witwatersrand in Johannesburg.He completed a research fellowship in pediatrics at Harvard ...Balloon Procedure In The Brain? Longest Follow-Up To Date Shows Good Results
...ructions,called atherosclerosis, that impair blood flow in arteries and blood vessels ofthe heart and brai...ery is another common treatmentfor restoring blood flow to the heart. However, bypass surgery is impracticalfor treating narrowed vessels that feed blood t...Multitasking Behaviors Mapped To The Prefrontal Cortex
...nce imaging (fMRI), whichmeasures changes in blood flow to the brain, to view the brains of volunteerswhil... brain isbeing used, there is an increase in blood flow to that area. The increase inblood flow means that there is an increase in the amount of oxygen-car...Heart Drug Finds New Use In Patients With Wolff-Parkinson-White Syndrome
...cessory connections. Normally, electrical impulses flow in a controlled rhythm from the upperchambers of the heart (atria) to the lower chambers (ventricles), causing theheart to contract and pump blood at a steady pace. The accessory pathway foundin WPW patients allows electrical impulses to return back...Treating Depression Makes A Healthier Heart
...e from heart disease triggered by obstructed blood flow as people who arenot depressed-even allowing for classical risk factors such as smoking and highcholesterol levels. In fact, depression is a greater risk factor than smoking. In 1996, Dominique Musselman of Emory University in Atlanta, Georgi...National Survey: Leg Crossing Is Taboo But Women Indulge Anyway
...s "Crossing your legs will really slow the flow of blood from your legveins up to your heart, will increase the pressure inside your leg veins andwill distend the veins in your lower leg and ankle," said Dr. Navarro. The Venastat survey on leg crossing in America found that men are nodiffe...Mayo Clinic Cardiologist Available To Discuss New Guidelines On Treatment Of Stable Angina
...rt disease caused by insufficient blood and oxygen flow to the heart muscleis the single leading cause of death in the United States. The most commonmanifestation of this disease is chronic stable angina, a form of chest painthat causes discomfort in the chest, jaw, shoulder, back or arm and is typicallya......ing aprocedure called angioplasty to restore blood flow to an obstructed artery. This group of individuals...a critical condition resulting from impaired blood flow to theheart muscle, is caused by fat-laden obstructions in the heart's arteries. Thiscondition lead......minogen activator, or t-PA) achieved optimal blood flow in their arteries within 60 minutes of treatment, ...ng the ideal treatment regimen for restoring blood flow in heart-attack patients, and may help set new standards of care for treating these patients. We kn......lood to the heart. If the arteryconstricts, blood flow to the heart and brain can be obstructed, causing a heartattack or stroke. More than 30 million Americans are believed to have tried cocaine, and anestimated 5 million are regular users, so an understanding of the drug'sassociated heart-disease risk...