(Medical Xpress)—Like clues to a crime, specific molecules in the body can hint at exposure to toxins, infectious agents or even trauma, and so help doctors determine whether and how to treat a patient. In recent years, ...
Aug 1, 2014
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(Medical Xpress) -- A blood test can predict whether patients are likely to die of a heart attack in the month after surgery, according to an international study involving thousands of patients.
Jul 4, 2012
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For the first time scientists have succeeded in taking skin cells from heart failure patients and reprogramming them to transform into healthy, new heart muscle cells that are capable of integrating with existing heart tissue.
May 23, 2012
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Blocking a protein in the heart that is produced under stressful conditions could be a strategy to prevent cardiac damage that results from chemotherapy, a new study suggests.
May 21, 2012
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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 ...
Feb 22, 2012
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Heart specialists at Johns Hopkins have figured out how a widely used pacemaker for heart failure, which makes both sides of the heart beat together to pump effectively, works at the biological level. Their findings, published ...
Sep 14, 2011
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Inter-atrial shunts—investigational devices that create a small pathway for blood to pass from the left to the right side of the heart in order to improve heart failure symptoms and outcomes—may be beneficial to heart ...
Apr 8, 2024
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Researchers at Oregon Health & Science University have found that quality of care for pediatric patients who experience cardiac arrest outside of the hospital is lower compared with adults, prompting an urgent call to action ...
Jan 16, 2024
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The use of the antipsychotic drugs quetiapine and haloperidol is associated with an increased risk of ventricular arrhythmias and sudden cardiac death (SCD) caused by drug-induced QT prolongation, reports a new study in Heart ...
Jan 15, 2024
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The benefits of doing cardiac rehabilitation after a heart attack might seem obvious, but studies have provided surprisingly underwhelming findings.
Jan 5, 2024
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