News tagged with cardiac
Improving Cardiac Rehab for Women with Heart Disease
Nov 30, 2009 |
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(PhysOrg.com) -- USF Health researcher shows motivational "women-only" cardiac rehab improves symptoms of depression.
New genetic cause of cardiac failure discovered
Nov 25, 2009 |
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Over the course of a lifetime, the heart pumps some 250 million liters of blood through the body. In the order to do this, the muscle fibers of the heart have to be extremely durable. The research group headed by Dr. Wolfgang ...
IV drug treatment for out-of-hospital cardiac arrest may not improve long-term survival
Nov 24, 2009 |
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Patients with an out-of-hospital cardiac arrest who received intravenous (IV) drug administration during treatment, recommended in life support guidelines, had higher rates of short term survival but no statistically significant ...
Stable plaque or heart attack plaque? Researcher builds new MEMS sensor to tell which is which
Nov 23, 2009 |
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University of Sourthern California biomedical engineer and cardiologist Tzung "John" Hsiai hopes to develop a new tool to help clinicians distinguish cardiac emergencies requiring immediate surgery from chronic ...
Carvedilol shown to have unique characteristics among beta blockers
Medicine & Health / Medications
Nov 20, 2009 |
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In a new study, researchers report that a class of heart medications called beta-blockers can have a helpful, or harmful, effect on the heart, depending on their molecular activity.
Drug for erectile dysfunction improves heart function in young heart-disease patients
Nov 18, 2009 |
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Heart function significantly improved in children and young adults with single-ventricle congenital heart disease who have had the Fontan operation following treatment with sildenafil, a drug used to treat erectile dysfunction ...
Hospital report cards do not appear to result in significant improvements
Nov 18, 2009 |
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An analysis of quality of cardiac care following the public release of data on measures of care at hospitals in Ontario, Canada, did not result in significant systemwide improvement in hospitals' performance on most quality ...
Motivational 'women-only' cardiac rehab improves symptoms of depression
Nov 17, 2009 |
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Depressive symptoms improved among women with coronary heart disease who participated in a motivationally-enhanced cardiac rehabilitation program exclusively for women, according to research presented at the American Heart ...
Inhibition of GRK2 is protective against acute cardiac stress injuries
Nov 17, 2009 |
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Inhibition of a protein known to contribute to heart failure also appears to be protective of the heart in more acute cardiac stress injury, namely ischemia reperfusion, according to two studies conducted at the Center for ...
Students with a lower socioeconomic background benefit from daily school physical activity
Nov 17, 2009 |
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German school students -- especially those with low socioeconomic status (SES) -- significantly improved their exercise capacity and body leanness after a year of daily physical activity classes, according to research presented ...
Marker of oxidative stress predicts heart disease outcomes
Nov 17, 2009 |
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Judging from the number of juices and teas advertised as containing antioxidants, consumers are aware of the dangers of oxidative stress. But what is the best way to measure it - and fight it?
Women suffering sudden cardiac arrest have lower prevalence of structural heart disease than men
Nov 17, 2009 |
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A woman who suffers sudden cardiac arrest is significantly less likely than a man to exhibit the decrease in the heart's pumping ability that is widely recognized as a precursor, says a new study in the Nov. 24 Journal of ...
An often overlooked protein actually a potent regulator of cardiac hypertrophy
Nov 16, 2009 |
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A protein long thought to be a secondary regulator in the heart's response to stressors like hypertension actually appears to be a primary regulator according to researchers from the Center for Translational Medicine at Thomas ...
Resuscitation and survival rates from out-of-hospital cardiac arrest nearly double (w/ Video)
Nov 16, 2009 |
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Virginia Commonwealth University Medical Center and the Richmond Ambulance Authority have improved resuscitation and survival rates dramatically for cardiac arrest patients by training and equipping paramedics to begin lowering ...
Continuous chest compression-CPR improved cardiac arrest survival in Arizona
Nov 16, 2009 |
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The chance of surviving a cardiac arrest outside a hospital was found to be twice as high when bystanders performed continuous chest compressions without mouth-to-mouth breathing than when bystanders performed standard CPR. ...
