Heart Muscle Current Events | Heart Muscle News | 10
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Advanced blood analysis may speed diagnosis of heart attacks
Someday doctors may be able to use a blood test to confirm within minutes, instead of hours, if a patient is having a heart attack, allowing more rapid treatment that could limit damage to heart muscle. view more (2008-09-10)
Cell signaling discovery yields heart disease clues
A pulsing heart cell is giving Oregon Health & Science University researchers insight into how it sends and receives signals, and that's providing clues into how heart disease and other disorders develop. view more (2005-09-23)
Cell signaling discovery yields heart disease clues
A pulsing heart cell is giving Oregon Health & Science University researchers insight into how it sends and receives signals, and that's providing clues into how heart disease and other disorders develop. view more (2005-09-26)
A new approach to growing heart muscle
It looks, contracts and responds almost like natural heart muscle - even though it was grown in the lab. And it brings scientists another step closer to the goal of creating replacement parts for damaged human hearts, or eventually growing an entirely new heart from just a spoonful of loose heart cells. view more (2006-12-08)
ESC Congress 2003: Preferred treatment of angina (chest pain)
IMPORTANT: This press release accompanies a poster or oral session given at the ESC Congress 2003. Written by the investigator himself/herself, this press release does not necessarily reflect the opinion of the European Society of Cardiology ESC Congress 2003: We have shown that in European and Mediterranean patients with stable angina and proven... view more... (2003-09-01)
Spiders Help Scientists Discover How Muscles Relax
Using muscle tissue from tarantulas, an HHMI international research scholar and his colleagues have figured out the detailed structure and arrangement of the miniature molecular motors that control movement. view more (2005-08-25)
Gladstone scientists identify genetic factors that hold promise for treatment of vascular diseases
Researchers at the Gladstone Institute of Cardiovascular Disease (GICD) have discovered a key switch that makes stem cells turn into the type of muscle cells that reside in the wall of blood vessels. view more (2009-07-06)
Stanford scientists turn adult skin cells into muscle and vice versa
In a study featured on the cover of the May issue of The FASEB Journal, researchers describe how they are able to reprogram human adult skin cells into other cell types in order to decipher the elusive mechanisms underlying reprogramming. view more (2009-04-30)
MSU researcher studies ties between cholesterol drugs, muscle problems
A Michigan State University researcher is studying whether the most popular class of cholesterol-lowering drugs may cause muscle problems in users. view more (2008-11-12)
MRI used to map 'silent' heart changes that 'remodel' the heart
Using magnetic resonance imaging technology, or MRI, to tag the work of millions of individual strands of heart muscle fibers, researchers at Johns Hopkins have successfully mapped the smallest deformations inside the beating hearts of 441 middle-aged and elderly men and women who have either silently developed heart disease or remained healthy. view more (2005-08-23)
UF scientists reverse muscle contractions in mouse model of muscular dystrophy
University of Florida scientists have used gene therapy to eliminate disabling muscle contractions in a mouse model of the most common form of adult-onset muscular dystrophy. view more (2006-07-18)
Study finds implantable defibrillators as effective in women as in men
Women who have had a heart attack get as much survival benefit as men from implanted cardioverter defibrillators (ICDs), devices designed to monitor the heart's pumping rhythm and shock it back to normal when needed, according to a study published in the December edition of the Journal of Cardiovascular Electrophysiology. view more (2005-12-23)
Caffeine limits blood flow to heart muscle during exercise
In healthy volunteers, the equivalent of two cups of coffee reduced the body's ability to boost blood flow to the heart muscle in response to exercise, and the effect was stronger when the participants were in a chamber simulating high altitude. view more (2006-01-16)
Is one diet as good as another? U of I study says no and tells you why
Any diet will do? Not if you want to lose fat instead of muscle. Not if you want to lower your triglyceride levels so you'll be less likely to develop diabetes and heart disease. Not if you want to avoid cravings that tempt you to cheat on your diet. And not if you want to keep the weight off long-term. view more (2009-03-05)
Prion disease infectivity causes heart damage in mouse study
Laboratory mice infected with the agent of scrapie—a brain-wasting disease of sheep—show high levels of the scrapie agent in their heart several hundred days after being infected in the brain, indicating that heart infection might be a new aspect of this disease. view more (2006-07-07)
Safe new therapy for genetic heart disease
A new clinical trial suggests that long-term use of candesartan, a drug currently used to treat hypertension, may significantly reduce the symptoms of genetic heart disease. view more (2008-12-30)
Gene variants predict heart muscle damage after cardiac surgery
Duke University Medical Center researchers have found that patients with six specific variants of genes involved in the body's immune response are significantly more likely to suffer damage of heart tissue after cardiac surgery. view more (2005-11-14)
The mechanism of the life-threatening drug-interaction of Bayer's cholesterol-lowering agent Lipobay/Baycol clarified
Researchers from Finland have found that the cholesterol-lowering agent gemfibrozil (marketed as Lopid and generics) greatly increases the concentrations of cerivastatin (Lipobay or Baycol) in blood. This finding explains the observed muscle toxicity of the gemfibrozil-cerivastatin combination. This potentially fatal adverse effect of cerivastatin... view more... (2002-12-16)
Grouping muscles to make controlling limbs easier
With more than 30 muscles in your arm, controlling movement -- whether it's grasping a glass or throwing a baseball -- is a complex task that potentially takes into account thousands of variables. view more (2009-04-21)
MIT: Mending broken hearts with tissue engineering
Broken hearts could one day be mended using a novel scaffold developed by MIT researchers and colleagues. view more (2008-11-03)
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