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Recent Press Releases
The Johns Hopkins Heart and Vascular Institute will hold the very popular “Heartfest” on Saturday, Jan. 19, 2013.
Research by Johns Hopkins cardiologists suggests that electrocardiograms (ECGs) may have a greater and more profound future role in predicting the risk of death from any cause, not just heart problems.
Women who go into early menopause are twice as likely to suffer from coronary heart disease and stroke, new Johns Hopkins-led research suggests.
The Johns Hopkins Cardiac Rehabilitation Program at Green Spring Station has received national certification from the American Association of Cardiovascular and Pulmonary Rehabilitation, a designation that recognizes excellent care and the most advanced practices in cardiac rehabilitation. The certification, which is for three years, followed an intensive process of collecting and analyzing data on a wide range of patient outcomes and demonstrating the program’s adherence to the most current standards and guidelines.
An ultra-fast, 320-detector computed tomography (CT) scanner can accurately sort out which people with chest pain need – or don’t need – an invasive procedure such as cardiac angioplasty or bypass surgery to restore blood flow to the heart, according to an international study. Results of the study, which involved 381 patients at 16 hospitals in eight countries, are scheduled to be presented at the European Society of Cardiology Congress in Munich, Germany, on August 28.
Johns Hopkins researchers have discovered a new drug that may be useful in treating a heart rhythm condition called long QT syndrome. The study was published online on June 28 in the Early Edition of the Proceedings of the National Academy of Sciences.
Johns Hopkins heart specialists will screen young athletes for heart problems that can cause sudden death. The screenings will take place at the National Junior Olympic Track & Field Championships at Morgan State University in Baltimore.
With the 2012 Summer Olympics taking place July 27 to Aug. 12, the competition for athletic supremacy will be high and carry with it high rates of injury among the world's most elite athletes.
It is a cellular component so scarce, some scientists even doubted its existence, and many others gave up searching for its molecular structure. Now a team led by researchers at Johns Hopkins has defined the protein structural composition of mitoKATP, a potassium channel in the mitochondria of the heart and other organs that is known to protect against tissue damage due to a heart attack or stroke. Importantly, the newly found channel strongly improves heart cell survival, demonstrating an essential life-saving role.
A detailed study of heart muscle function in mice has uncovered evidence to explain why exercise is beneficial for heart function in type 2 diabetes. The research team, led by scientists at the Johns Hopkins University School of Medicine, found that greater amounts of fatty acids used by the heart during stressful conditions like exercise can counteract the detrimental effects of excess glucose and improve the diabetic heart’s pumping ability in several ways. The findings also shed light on the complex chain of events that lead to diabetic cardiomyopathy, a form of heart failure that is a life-threatening complication of type 2 diabetes.
Johns Hopkins researchers have discovered that a single protein molecule may hold the key to turning cardiac stem cells into blood vessels or muscle tissue, a finding that may lead to better ways to treat heart attack patients.