Research links circadian rhythms to sudden cardiac death
A fundamental discovery reported in the March 1st issue of the journal Nature, uncovers the first molecular evidence linking the body's natural circadian rhythms to sudden cardiac death (SCD). Ventricular arrhythmias, or abn ...
Cardiology
Feb 22, 2012 |
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Clues to heart disease in unexpected places, researchers discover
A major factor in the advance of heart disease is the death of heart tissue, a process that a team of scientists at Temple University School of Medicine's (TUSM) Center for Translational Medicine think could be prevented ...
Cardiology
Apr 12, 2013 |
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Study shows anemia drug does not improve health of anemic heart failure patients
Researchers from Cleveland Clinic and Sweden-based Sahlgrenska University Hospital have found that a commonly used drug to treat anemia in heart failure patients –darbepoetin alfa – does not improve patients' health, ...
Cardiology
Mar 11, 2013 |
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Researchers solve puzzle of proteins linked to heart failure
Sudden cardiac death is a risk for patients with heart failure because the calcium inside their heart cells is not properly controlled and this can lead to an irregular heartbeat. New findings published in PLoS ONE, which ...
Medical research
Feb 22, 2012 |
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Scientists discover how an out-of-tune protein leads to muscle demise in heart failure
A new Johns Hopkins study has unraveled the changes in a key cardiac protein that can lead to heart muscle malfunction and precipitate heart failure.
Cardiology
Sep 12, 2012 |
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Loss of protective heart failure protein linked to critical limb ischemia
Restoring diminished levels of a protein shown to prevent and reverse heart failure damage could also have therapeutic applications for patients with critical limb ischemia (CLI), suggests a new preclinical study published ...
Medical research
Oct 10, 2012 |
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Heart failure decreasing in Ontario, especially in people over age 85
The number of new cases of heart failure in Ontario decreased 33% over a decade, suggesting preventive efforts may be working. However, mortality rates remain high for people with the disease, states a study published in ...
Cardiology
Aug 20, 2012 |
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Study finds heart failure medications highly cost-effective
A UCLA study shows that heart failure medications recommended by national guidelines are highly cost effective in saving lives and may also provide savings to the health care system.
Cardiology
Mar 28, 2013 |
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Setting the stage for a new paradigm in treatment of heart failure
Despite a substantial increase in the number of people suffering the debilitating and often deadly effects of heart failure, treatments for the condition have not advanced significantly for at least 10 years. An analysis ...
Cardiology
Jan 30, 2013 |
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Long-term use of medication does not improve symptoms for heart failure patients
Among patients with heart failure with preserved ejection fraction, long-term treatment with the medication spironolactone improved left ventricular diastolic function but did not affect maximal exercise capacity, patient ...
Cardiology
Feb 26, 2013 |
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Heart failure patients have new hope
"Despite the increasing number of people affected, the prognosis for patients with heart failure has steadily improved," said Gregg C. Fonarow, M.D, chairman of American Heart Association Hospital Accreditation Science Committee ...
Cardiology
Feb 13, 2012 |
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Controlling depression is associated with improved health for heart-failure patients
(Medical Xpress)—Controlling depression in patients with heart failure can improve health status, social functioning and quality of life, according to a new study by psychiatrists and cardiologists at the UC Davis and Duke ...
Psychology & Psychiatry
Oct 31, 2012 |
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Cocoa may enhance skeletal muscle function
A small clinical trial led by researchers at UC San Diego School of Medicine and VA San Diego Healthcare System (VASDHS) found that patients with advanced heart failure and type 2 diabetes showed improved mitochondrial structure ...
Health
Mar 02, 2012 |
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Heart failure patients with diabetes may benefit from higher glucose levels
Lowering glucose levels for people with diabetes is normally critical to improving health outcomes. But for those with heart failure, that might not always be the case, say UCLA researchers.
Cardiology
Apr 09, 2012 |
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Fish oil may protect dialysis patients from sudden cardiac death
Medical literature long has touted the benefits of omega-3 fatty acids for the heart. But until now, researchers have not studied the potential benefit for people on hemodialysis, who are among the highest-risk patients for ...
Cardiology
Feb 06, 2013 |
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