Tag: Cardiology
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Intense Exercise Doesn’t Increase Risk of Sudden Death in Genetic Heart Disorder
High-intensity exercise does not increase the risk of sudden cardiac death in individuals with congenital long-QT syndrome, a genetic heart disorder, according to findings from a recent study published in Circulation.
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‘Hidden’ Irregular Heartbeats May Raise Risk of Death
Irregular heartbeats can raise a person’s risk of death even when they go unnoticed by traditional heart monitoring, according to a Northwestern Medicine study published in Circulation.
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Improving Risk Prediction in Pregnancy-related Hypertensive Disorders
Proteomic analysis of blood samples from pregnant individuals did not improve risk prediction of hypertensive disorders of pregnancy compared to current methods, underscoring the demand for more accurate prediction tools, according to findings published in JAMA Cardiology.
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Protein May Hold Key to Transplant Tolerance
Northwestern Medicine investigators have uncovered how a single protein contributes to heart transplant tolerance in mice, according to a study published in the Proceedings of the National Academy of Sciences.
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Understanding Inflammation in the Heart
Inflamed heart muscles can mount immune responses even in the absence of immune cells, according to a Northwestern Medicine study published in the Journal of Clinical Investigation.
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Novel Drug May Improve Oxygen Uptake in Hypertrophic Cardiomyopathy
Patients with obstructive hypertrophic cardiomyopathy who received a new drug demonstrated improved oxygen uptake and exercise tolerance, according to a study published in the New England Journal of Medicine.
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Regenerating Damaged Heart Cells
Northwestern Medicine scientists have discovered a way to regenerate damaged heart muscle cells in mice, a development which may provide a new avenue for treating congenital heart defects, according to a study published in the Journal of Clinical Investigation.
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Weight Loss Drug Shows Benefits for Heart Failure
Semaglutide, sold under brand names Ozempic and Wegovy, can help reduce heart failure symptoms and reduce heart failure hospitalizations in patients with obesity, according to a pair of studies published in The Lancet and The New England Journal of Medicine.
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Feinberg Investigators Lead AHA Heart Disease Research Initiative
Feinberg investigators have been selected to lead a $15 million American Heart Association research initiative studying the role of inflammation in heart disease.
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‘Polypills’ Can Help Patients Reduce Heart Disease Risk
Combining multiple heart disease drugs into a single “polypill” can lower bad cholesterol and blood pressure, boost medication adherence, and reduce the risk of cardiovascular disease and death, according to a meta-analysis of recent clinical trials published in Nature Medicine.
