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The risk of developing atherosclerosis – a narrowing of the arteries as cholesterol plaque builds up, leading to obstruction of blood flow – is higher for people with autoimmune rheumatic diseases than for the general population. As a result, they are more likely to have heart attacks and other cardiovascular disorders.
BUFFALO, N.Y. -- A national, University at Buffalo-led study on genes in pediatric cardiomyopathy demonstrates strong evidence for routine genetic screening in children with the disease. The study, published April 28 in the Journal of the American Heart Association, revealed wide variation in screening, with some centers conducting routine genetic testing and others conducting none.
WASHINGTON - The Society for Cardiovascular Angiography and Interventions (SCAI) has released an expert consensus statement providing cardiologists, cath lab directors, and hospital leadership guidance for contemporary cath lab standards. The document, "SCAI Expert Consensus Update on Best Practices in the Cardiac Catheterization Laboratory" will be presented today at the SCAI 2021 Virtual Scientific Sessions with simultaneous publication in Catheterization & Cardiovascular Interventions.
WASHINGTON, D.C., (April 28, 2021) - Results from a retrospective observational study, presented today at Society for Cardiovascular Angiography and Interventions (SCAI) 2021 Virtual Scientific Sessions, reveal a 70% decline in the number of patients presenting with acute myocardial infarction (AMI) during April 2020 compared to April 2019. While the number of patients with AMI seeking care at hospitals dropped during the pandemic, those that did receive care experienced more severe symptoms because of delays in patients seeking emergency services.
In almost ten per cent of myocardial infarctions, no obvious cause in the coronary artery can be found. Some of the patients are diagnosed with broken-heart syndrome, while others are left without a diagnosis. A new study from Karolinska Institutet in Sweden suggests that early magnetic resonance (MR) imaging of the heart can greatly increase the rate of diagnosis. The study has been published in the journal JACC Cardiovascular Imaging.
Each year over 150,000 infants worldwide are infected with HIV in the womb, at birth, or through breastfeeding. Why transmission occurs in some cases but not others has long been a mystery, but now a team led by Weill Cornell Medicine and Duke University scientists has uncovered an important clue, with implications for how to eliminate infant HIV infections.
The hormone prolactin has long been understood to play a vital role in breast growth and development and the production of milk during pregnancy. But a pair of recent studies conducted at VCU Massey Cancer Center finds strong evidence that prolactin also acts as a major contributor to breast cancer development and that the hormone could inform the creation of targeted drugs to treat multiple forms of the disease.
A partnership between UC Davis and Maurice J. Gallagher, Jr., chairman and CEO of Allegiant Travel Company, has led to a new rapid COVID-19 test.
A recent study published Nature Scientific Reports shows the novel method to be 98.3% accurate for positive COVID-19 tests and 96% for negative tests.
Rockville, Md. (April 27, 2021)--Deep heat creams widely used by athletes to soothe sore muscles may also boost performance when applied before exercise, according to new research presented virtually this week at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.
Rockville, Md. (April 27, 2021)--A new study by researchers at the VA Portland Health Care System in Oregon found that augmenting traditional treatment for traumatic brain injury (TBI) with morning bright light therapy (MBLT) improved physical and mental symptoms for participants. The team will present their work virtually at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.
New research conducted in rats suggests a compound that gives some cruciferous vegetables their pungent taste could help to reverse kidney problems associated with diabetes.
It is estimated that about one-quarter of people with diabetes will eventually develop diabetic nephropathy, a gradual loss of kidney function eventually requiring dialysis. The condition is a leading cause of chronic kidney disease in the U.S. and is also associated with a high risk of heart disease. There is currently no cure.
Researchers studying mice made a serendipitous discovery that could lead to a new dry mouth treatment. More than 10% of people experience dry mouth, which can be caused by medical conditions, radiation treatment, certain medications and aging.
The COVID pandemic appears to have triggered about a 44% increase in insomnia disorder among health care workers at a medical-school affiliated health system, with the highest rates surprisingly among those who spent less time in direct patient care, investigators say.
(Media note: Interviews with Texas Biomed researchers are available with advanced notice. Photos and video of rhesus macaques and the Biosafety Level 3 & 4 laboratories at Texas Biomed are available upon request.)
Remdesivir is currently the only antiviral drug approved in the U.S. for treating COVID-19 patients. In a paper published this week in Cell Reports, researchers from The University of Texas at Austin, Rensselaer Polytechnic Institute (RPI) and the Icahn School of Medicine at Mount Sinai showed that four drugs used to treat hepatitis C render remdesivir 10 times better at inhibiting the coronavirus in cell cultures.