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Blood, Heart and Circulation

Short Hospitalizations for Heart Attacks May Increase Readmissions in U.S.

By Duke Medicine News and Communications - Patients treated for acute heart attacks in the United States are readmitted within 30 days more often than in other countries, a finding explained in part by significantly shorter initial hospitalizations, according to an international study led by researchers at Duke University Medical Center.
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Home monitoring may help manage and reduce costs for heart failure

By Rachel Champeau - FINDINGS: Heart failure affects 5.8 million people in the U.S. alone and is responsible for nearly 1 million hospitalizations each year, most resulting from a build-up of body fluid in the lungs and other organs due to the heart's inability to pump effectively. ...
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Investigators to Study a New Way to Assess Heart Function in Children on Life Support

Project funded by a two-year American Heart Association Grant...
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Activating GHRH Receptor Shown to Stimulate Cardiac Damage Repair After Myocardial Infarction

A collaborative study by several physician-scientists from the Miller School demonstrates that a growth hormone-releasing hormone agonist (GHRH-A) reverses damage to the heart and enhances recovery following a myocardial infarction. ...
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Beliefs battle hypertension

As you are weighing whether or not to go to church services this Christmas, consider this: Does a belief in God confer any health benefits? With the help of a large Norwegian longitudinal health study called HUNT, researchers from the Norwegian University of Science and Technology (NTNU) were able to find a clear relationship between time spent in church and lower blood pressure in both women and men.

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Viagra against heart failure

Circulation: active ingredient sildenafil makes stiffened cardiac walls elastic again...
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MRI scan 'better' for heart patients

A magnetic resonance imaging (MRI) scan for coronary heart disease is better than the most commonly-used alternative, a major UK trial of heart disease patients has shown. ...
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Emory Study Uses Radiofrequency Energy to Permanently Lower Blood Pressure

The Emory Heart & Vascular Center is one of approximately 60 institutions nationwide, and the first in Georgia, to study an innovative approach to lower high blood pressure without the use of medication....
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Resting heart rate and cardiovascular risk

In a study that enrolled nearly 30,000 apparently healthy men and women, those who had an increase in their resting heart rate over a 10-year period had an increased risk of death from all causes and from ischemic heart disease, according to a study in the December 21 issue of the Journal of the American Medical Association, or JAMA....
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Heart Attacks, Other Emergencies Spike During Holidays

Stress, Overeating and Excessive Partying Could Lead to an Unnecessary Trip to the Emergency Room...
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