New research shows AI-based automated quantitative coronary angiography (AI-QCA) holds promise for accurate analysis of heart disease
Long COVID and myalgic encephalomyelitis/chronic fatigue syndrome are debilitating conditions with similar symptoms. Neither condition has diagnostic tests or treatments approved by the Food and Drug Administration (FDA) and each cost the United States billions of dollars each year in direct medical expenses and lost productivity.
As more families consider bariatric surgery a viable option to treat their child’s obesity, it is important to stay up-to-date on the latest research on weight loss. You can find the latest research on bariatric surgery and other weight loss options in the Weight Loss channel on Newswise, where journalists can find story ideas on this trending topic.
Patients who had heart attacks during the first COVID-19 lockdown in the UK and Spain are predicted to live 1.5 and 2 years less, respectively, than their pre-COVID counterparts.
Treating children with cardiomyopathy should be personalized based on the root cause, symptoms and progression of the condition in each child , according to a new American Heart Association scientific statement published today in the Association’s flagship, peer-reviewed journal Circulation.
Historically, scientists have studied how cells develop and give rise to specialized cells, such as heart, liver, or skin cells, by examining specific proteins.
The growing frequency and intensity of heat waves around the globe pose “a substantial, persistent ‘non-combat threat’” to military training and operations, according to experts in environmental, thermoregulatory and cardiovascular physiology.
A study published in New England Journal of Medicine confirms that circulatory death donor hearts that are reanimated and perfused with blood outside of the body are as safe and effective to transplant as brain death donor hearts preserved using traditional cold storage. These findings suggest that using hearts donated after circulatory death (DCD) may have the potential to widen the donor pool helping more patients in need of life-saving heart transplants.
Three men who had heart failure caused by the build-up of sticky, toxic proteins are now free of symptoms after their condition spontaneously reversed in an unprecedented case described by a team at UCL and the Royal Free Hospital.
A study led by Duke Health physicians, appearing online June 8 in the New England Journal of Medicine, found that DCD hearts were equivalent to hearts procured through the current standard of care.
People who have insomnia symptoms such as trouble falling asleep, staying asleep and waking up too early, may be more likely to have a stroke, according to a study published in the June 7, 2023, online issue of Neurology®, the medical journal of the American Academy of Neurology. In addition, researchers found the risk was much higher in people under 50 years old. The study does not prove that insomnia symptoms cause stroke; it only shows an association.
New research from the Smidt Heart Institute at Cedars-Sinai shows that patients who went to a hospital with a heart attack and were simultaneously sick with COVID-19 were three times more likely to die than patients experiencing a heart attack without a COVID-19 infection.
Treatment efficacy for a broad range of chronic diseases does not differ depending on patients’ comorbidities, according to a new study publishing June 6th in the open access journal PLOS Medicine by David McAllister of the University of Glasgow, UK, and colleagues.
Study by IIT-Kanpur researchers published in the prestigious international journal Molecular Cell unravels a previously unknown mechanism that regulates an important class of drug targets known as G protein-coupled receptors
The research provides scientists with much-needed information to identify biological causes for congenital heart disease, or CHD.
Mount Sinai researchers have developed an innovative artificial intelligence (AI) model for electrocardiogram (ECG) analysis that allows for the interpretation of ECGs as language. This approach can enhance the accuracy and effectiveness of ECG-related diagnoses, especially for cardiac conditions where limited data is available on which to train. In a study published in the June 6 online issue of npj Digital Medicine DOI: 10.1038/s41746-023-00840-9, the team reported that its new deep learning model, known as HeartBEiT, forms a foundation upon which specialized diagnostic models can be created. The team noted that in comparison tests, models created using HeartBEiT surpassed established methods for ECG analysis.
A common cause of myocardial infarction and stroke is the rupture of atherosclerotic plaques. The exact location of plaque ruptures has previously been unknown, but now researchers at Lund University have mapped this. The research team has also identified an enzyme, a marker, that they hope will help predict who is at risk of having a myocardial infarction or a stroke due to a ruptured atherosclerotic plaque.
Women ages 45 years and older taking estrogen hormone therapy in pill form were more likely to develop high blood pressure than those using transdermal (topical, applied to the skin) or vaginal formulations, according to new research published today in Hypertension, a peer-reviewed American Heart Association journal.
Patients infected with beta and delta COVID-19 variants, and those who required hospital stays for COVID-19 infection, were more likely to experience heart issues associated with long COVID, according to a recent study published in the European Heart Journal – Cardiovascular Imaging. Patients recovering from the omicron variant were least likely to have microvascular involvement. The study also found that microvascular dysfunction started to be seen less often after nine months to one year following infection suggesting that this type of abnormality may be reversible.
John Wood, MD, PhD, Director of Cardiovascular MRI at Children’s Hospital Los Angeles, co-authored a breakthrough research finding: the first real-time, diagnostic quality MRI images of fetal heart disease.
People with higher risks of cardiovascular disease are significantly more likely to develop carpal tunnel syndrome, tennis elbow, golfer’s elbow, and rotator cuff tendinitis, according to a new study involving researchers at the University of Utah and the Rocky Mountain Center for Occupational and Environmental Health.
A roundup of the latest medical discoveries and faculty news at Cedars-Sinai in May 2023.
Dr. Robert A. Harrington, a cardiologist and the Arthur L. Bloomfield Professor of Medicine and chair of the Department of Medicine at Stanford University, has been named the Stephen and Suzanne Weiss Dean of Weill Cornell Medicine and provost for medical affairs of Cornell University.
Researchers found that receiving intensive antihypertensive treatment as an inpatient was linked with greater risk of adverse events, particularly for patients receiving the medication intravenously as opposed to orally.
Ongoing research at UT Southwestern Medical Center exploring the ability of human heart cells to regenerate after a heart attack or other cardiovascular event will be accelerated by a new award from the National Institutes of Health.
Ochsner Hospital for Children, among the top ranked hospitals in the nation for pediatric cardiology and congenital heart surgery, recently performed groundbreaking procedures to treat severe heart failure in a child.
As pesquisas sobre dissecção espontânea de artéria coronária aumentaram muito na última década, diz a Dra. Sharonne N. Hayes, cardiologista da Mayo Clinic e especialista principal nessa doença cardíaca rara.
La investigación sobre la disección espontánea de la arteria coronaria se ha disparado en la última década, dice la Dra. Sharonne N. Hayes, cardióloga en Mayo Clinic y experta destacada de esta afección cardíaca poco frecuente.
لقد كثرت الأبحاث في العقد الماضي حول التسلخ التلقائي للشريان التاجي، وتقول الدكتورة شارون إن. هايز، طبيبة القلب في مايو كلينك، وخبيرة رائدة في حالة القلب النادرة هذه.
Children’s Hospital Los Angeles study assessed which anatomic features affect the clinical course for babies born with complete atrioventricular canal (CAVC) defects.
One-third of adults in the U.S. with Type 2 diabetes may have symptomless or undetected cardiovascular disease.
In a recent study, a Johns Hopkins Medicine researcher and collaborators analyzed data on adults to determine if there is a link between having a heart attack and cognitive decline.
Transplant surgeons at the University of Michigan Health completed the health system’s first heart transplant using a donation after circulatory death, or DCD, heart. DCD transplants increased 68% in 2022.
A group of world leading health and scientific experts are calling on the aviation industry to take action to protect passengers and aircrew from dangerous cabin fumes which they say have led to a new emerging disease.
Cytomegalovirus (CMV) is one of the most prevalent herpesviruses worldwide. Depending on the geographical area, it can affect between 40% and 90% of the population and, although it does not produce symptoms in healthy people, the control of this chronic infection requires constant work by the immune system, which is constantly fighting to keep it at bay.
A new study from the University of Bergen reveals that including offspring birthweight information from women’s subsequent births, is helpful in identifying a woman's long-term risk of dying from cardiovascular causes.
Alzheimer's disease is the most common form of dementia in the elderly. Memory loss and difficulty thinking worsen progressively, with some patients eventually becoming delusional, disoriented, and vulnerable to mood swings and depression. Finding ways to slow or reverse this progression, or even prevent symptoms from developing in the first place, are major goals in Alzheimer's research.
The George Institute for Global Health today announced data from the phase III INTERACT3 study demonstrating that a new combination of treatments for stroke due to intracerebral haemorrhage (ICH) significantly improves the chances of surviving without major disability.
Over 37 million Americans have diabetes, and 90-95% of that population are diagnosed with type 2 diabetes. Lifestyle interventions, such as a healthy diet and a regular physical activity program, are methods to manage diabetes.
Hearts are kept strong with regular physical activity, and daily activity such as a daily, 20-minute, brisk walk is key; however, some groups may have additional barriers that affect whether or not a daily walk is feasible.
In a study published in the Journal of Infectious Diseases, a team of researchers from UC San Francisco found that lower than expected exercise capacity was common among people with Long COVID and chronotropic incompetence (inadequate heart rate increase during exercise) was the most common reason. They also found reduced exercise capacity to be correlated with early post-Covid elevations of inflammatory biomarkers. In addition, they found that reactivation of Epstein-Barr virus (EBV) may be related to reduced heart rate while exercising.
Long-awaited outcomes data of transcatheter edge-to-edge procedures to repair patients’ leaky mitral valves revealed the minimally invasive procedure to be safe and effective in nearly 90% of patients, according to Cedars-Sinai physician-scientists.
The medical centers were recognized based on rigorous onsite evaluation of the staffs’ ability to evaluate, diagnose and treat patients who come to the cardiac cath lab.
Investigators from the Smidt Heart Institute at Cedars-Sinai found that women who experience an adverse pregnancy outcome—such as gestational hypertension, preeclampsia or preterm birth—have a higher risk of developing stroke in their lifetime, and at a younger age.
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