Articles tagged with Cardiology
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The American College of Cardiology's health policy statement outlines organizational and individual strategies to address bias, discrimination, bullying and harassment in the workplace. The statement provides resources and tools for individuals, organizations, and professional societies to build respectful and inclusive work cultures.
The American College of Cardiology has issued clinical guidance on the evaluation and management of adults with key cardiovascular consequences of COVID-19. The document provides recommendations for diagnosing and treating myocarditis and managing long COVID, including a framework for safe return to play for athletes.
Researchers at Lewis Katz School of Medicine at Temple University discover a molecular pathway driving maladaptive processes in heart failure, revealing the importance of GRK5's catalytic activity and nuclear presence. The study opens doors to new therapeutic strategies for treating this devastating condition.
A study by American College of Cardiology reveals that childbearing women cardiologists face discriminatory violations of maternity leave practices, with 75% experiencing potential illegal violations. The survey found a significantly higher rate of pregnancy complications among these women compared to the general population.
Researchers have found that two receptors on the surface of endothelial cells come together to enable new blood vessel growth. The discovery reveals a new connection between copper metabolism and angiogenesis, highlighting CTR1 as a potential therapeutic target for conditions like ischemic heart disease.
Researchers at Karolinska Institutet studied long-term outcomes of bioprosthetic aortic valves implanted between 2003 and 2018. They found significant differences in performance depending on valve model, with Perimount having the lowest risk of replacement and mortality among patients
Diagnosing heart attacks after heart surgery is difficult due to current diagnostic tools' shortcomings. UTSW faculty members propose more innovation to accurately interpret troponin levels and distinguish between surgical complications and normal heart manipulation.
A new collection of scientific articles reviews the past decade of research on women's cardiovascular health, identifying key differences between men and women. The studies highlight critical gaps in current knowledge and emphasize the need for a more tailored approach to diagnosing and treating heart disease and stroke risk in women.
A new AI algorithm developed by physician-scientists can effectively identify and distinguish between two life-threatening heart conditions: hypertrophic cardiomyopathy and cardiac amyloidosis. The algorithm uses specific features from cardiac ultrasound videos to flag high-risk patients, enabling earlier diagnosis and treatment.
Patients with both high lipoprotein(a) and coronary artery calcium score face a 20% increased risk of heart attack or stroke over 10 years. Researchers hope to raise awareness and improve early prevention for these patients.
Researchers found that daily life movement, including housework and self-care activities, significantly benefits cardiovascular health. Women with at least four hours of daily life movement had a 43% lower risk of cardiovascular disease, 62% lower risk of cardiovascular disease death.
Researchers have made a significant breakthrough in predicting heart attacks and strokes by developing a non-invasive method using super-resolution ultrasound imaging. The technology aims to detect high-risk atherosclerotic plaques that are prone to rupture, allowing doctors to prescribe life-saving interventions.
A study of 31 patients with peripheral arterial disease (PAD) reveals a high correlation between ulcerated plaque in the femoropopliteal artery and poor angiographic runoff scores, suggesting a possible origin for arterial embolism. This discovery could lead to improved treatment methods for PAD.
A new Northwestern Medicine study reveals that more than half of young women in the US have at least one risk factor for poor heart health before pregnancy. Optimizing heart health before and during pregnancy can prevent complications, deliver a healthy baby, and even reduce the risk of heart disease years later.
The annual conference will cover important themes such as decision-making in coronary revascularization, specific treatment of complex lesion subsets, and the use of adjunctive tools. CTO Plus 2022 will feature 12 live case transmissions performed by world-class faculty members.
The ACC Cardiovascular Summit Virtual aims to equip healthcare leaders with essential leadership skills through three days of live content and on-demand learning. Participants will learn innovative approaches to patient care, clinician experience, and leadership strategies for collaboration, teamwork, and workforce well-being.
A study found that approximately one-third of the US population lacks access to emergency departments with acute stroke capabilities and telestroke capacity. The research estimated these proportions to better understand healthcare disparities in stroke care.
A multidisciplinary research team from the University of Pittsburgh seeks to improve vascular graft integration by developing fully biodegradable tissue-engineered vascular grafts. The goal is to keep compliance-matched as it degrades and remodels, reducing long-term graft failure rates.
The ACC cardiooncology course is designed to educate clinicians on improving awareness, identification, monitoring, and management of cardiovascular diseases in cancer patients. The course aims to help clinicians minimize cardiotoxicity from cancer therapies, leading to improved overall survival and quality of life for oncology patients.
A study led by Ohio State University Wexner Medical Center finds that Black patients with dilated cardiomyopathy have a higher risk of family members being affected. The research analyzed data from 1,220 patients and their relatives, revealing that 39% of Black patients had at least one first-degree family member with the condition.
Researchers have discovered a new method to predict heart attacks by analyzing the gene expression of foamy macrophages, revealing a person's cardiovascular health. The study found that foamy cells can be both beneficial and detrimental depending on their behavior in individuals with certain conditions.
Hospitalizations for hypertensive crises more than doubled between 2002 and 2014, despite reports of overall progress in blood pressure control. The study found that women had similar hospital mortality rates to men, but with a higher risk of dying during a hypertensive crisis.
Natural supplements taken by athletes may pose serious health risks, including cardiovascular effects and contravention of anti-doping rules. Athletes often have limited knowledge about supplement effects on sports performance and overall health.
The USPSTF recommends against screening for atrial fibrillation in asymptomatic adults aged 50 or older. The current evidence is insufficient to assess the balance of benefits and harms of screening, which is associated with a substantial increase in stroke risk. Atrial fibrillation is a major risk factor for ischemic stroke.
A review published in the Journal of the American College of Cardiology found that implementing lifestyle interventions in preschool can significantly improve cardiovascular health habits in children. The SI! Program, which included more than 3,800 children aged 3-5 years from 50 schools across three countries, showed a significant inc...
The Cardiovascular Research Foundation (CRF) will host THT 2022 from February 1-2, 2022. The conference features new and emerging treatments for heart failure, including transcatheter approaches and innovative monitoring strategies.
Researchers analyzed 6,800 cases of sudden cardiac death in the UK, finding a significant association between sexual intercourse and sudden death in young individuals. The study also identified key cardiac conditions that increase the risk of sudden death during or immediately after sex.
A new PET/CT artificial intelligence model has been developed to predict the risk of future heart attacks with improved accuracy. By combining information from PET and CT angiography, the model provides a more robust prediction of heart attack risk than clinical data alone.
A study found that consuming more than 7 grams of olive oil per day is associated with lower risk of cardiovascular disease, cancer, neurodegenerative, and respiratory disease mortality. Replacing margarine, butter, mayonnaise, and dairy fat with olive oil was also linked to improved health outcomes.
Research in mice suggests that first-responder cells launching repair after a heart attack promote more inflammation than necessary, threatening optimum healing of the heart.
Researchers developed a computer model of lipoprotein-associated phospholipase A2, shedding light on its mechanism and substrate specificity. This knowledge creates opportunities for therapeutic interventions against cardiovascular disease.
Research finds GNAO1 expression affects calcium ion regulation in cardiomyocytes, leading to cardiac dysfunction and heart failure progression. Suppression of GNAO1 improves pathology in multiple mouse models.
A recent study published by Queen Mary University of London has found that certain risk factors for heart disease are linked to changes in the structure and appearance of the heart. The research analyzed images from over 30,000 people's heart MRI scans using a new imaging toolkit called radiomics.
A study by Osaka City University found that the Kihon Checklist is a useful tool in assessing frailty in patients undergoing transcatheter aortic valve replacement. The checklist, originally developed for Japan's long-term care insurance system, correlated with clinical scores to identify patients at high risk of mortality.
A new Northwestern University study has derived and validated the first set of risk prediction models for lifetime risk of heart failure. The models can identify individuals at greatest risk, especially among young adults, allowing physicians to start prevention measures sooner.
A new study published in the Canadian Journal of Cardiology found that frail patients with atrial fibrillation are under-prescribed for direct oral anticoagulants (DOACs), a safer alternative to traditional warfarin treatment. Despite needing DOACs most, these patients are less likely to receive them than non-frail patients.
A clinical trial found that remote monitoring of medication's potential arrhythmic side effects is feasible and safe for patients with mild COVID-19. The study used handheld devices to transmit digital ECGs, suggesting a potential expansion of clinical research to broader populations and reducing participants' burdens.
A recent study published in the Journal of the American College of Cardiology found that fetal MRI can detect at least one other abnormality in almost 57% of fetuses with heart defects. Additionally, approximately a quarter of all fetuses had structural brain abnormalities, regardless of the severity of the heart defect.
A new study from Children's Hospital of Philadelphia found that family members of children with life-threatening conditions are 50-70% more likely to experience mental and physical health issues. The study examined four types of life-threatening conditions and found mothers, fathers, sisters, and brothers to be at higher risk.
A recent study found significant inequities in the use of GLP-1 receptor agonists (GLP-1 RA), a medication typically used for treating diabetes, among different racial and ethnic groups. The study, published in JAMA Health Forum, showed that Black patients were 19% less likely to have a GLP-1 RA prescription compared to white patients.
Scientists have found that the gene PBK is overexpressed in pulmonary hypertension, causing excessive cell proliferation and thickening of pulmonary artery walls. They are now exploring PBK inhibitors to reduce cell proliferation and improve heart and lung function.
Researchers at Karolinska Institutet discovered that omega-3 fatty acids activate the GPR32 receptor, which reduces inflammation in blood vessels and prevents atherosclerosis. This breakthrough discovery paves the way for new strategies to treat and prevent cardiovascular disease using omega-3 fatty acids.
The international consensus statement provides critical recommendations for the cardiovascular management and follow-up of patients undergoing radiation therapy. The paper highlights the need to identify and address cardiovascular risk factors to prevent cardiotoxicity, emphasizing the importance of regular screening and treatment for ...
The new guideline recommends a patient-centric approach to managing patients with coronary artery disease, incorporating clinical indications and multidisciplinary team decision-making. The guideline aims to improve quality of care and reduce disparities in treatment, particularly among women and underrepresented racial or ethnic groups.
A study examining autopsy tissue samples from COVID-19 patients found frequent and extensive blood clots within heart vessels, but no typical endothelial cell changes. Instead, hypercoagulability of the blood caused by activated neutrophils was detected as a likely culprit.
A survey of UK cardiology trainees reveals that bullying is a pervasive problem, with 1 in 10 reporting being subjected to abusive behavior. Women and those who qualified outside the UK are disproportionately affected, highlighting a need for targeted measures to address workplace bullying in medicine.
Researchers found that most cases of suspected COVID-19 vaccine-related myocarditis in people younger than 21 are mild and resolve quickly. The study suggests that the benefits of COVID-19 vaccination far exceed the rare risks of adverse events, including myocarditis.
Women with breast implants after mastectomy are at high risk of developing cardiovascular disease due to chemotherapy and radiation. Inaccuracies in cardiac imaging studies, such as echocardiography and nuclear tests, have been reported in some cases.
The new nine-part focus seminar series aims to address racial and ethnic disparities in healthcare through proven strategies such as team-based care and positive partnerships. The researchers emphasize the importance of social determinants of health and social justice approaches to improve health equity in cardiology.
A novel AI algorithm developed at Mayo Clinic can predict long-term patient survival after cardiac surgery using a single-lead EKG. The study found a clear correlation between long-term mortality and a positive AI ECG screen for reduced left ventricular ejection fraction among patients without apparent severe cardiomyopathy.
A new meta-analysis published in the European Journal of Preventive Cardiology suggests that Sodium-glucose co-transporter-2 (SGLT2) inhibitors can improve outcomes for heart failure patients with preserved ejection fraction. The medication has been shown to reduce the risk of death from heart-related causes and hospitalization by 22%.
A new study found that only alcohol consumption consistently triggers episodes of atrial fibrillation, a common heart condition. The study used an individualized testing method, where participants tested various triggers, including drinking alcohol and caffeine, to find the most effective ways to manage their AF.
A nationwide observational study published in Circulation found that lower levels of income and education are associated with reduced chances of survival after out-of-hospital cardiac arrest. The study analyzed data from 31,373 cases of OHCA between 2010 and 2017, showing a correlation that was observed in both men and women.
A new Northwestern Medicine study reveals that smokers are more likely to die from cardiovascular disease than lung cancer. Smokers are at risk of fatal heart attacks, strokes, or heart failure without warning signs.
A Medicare claims data analysis revealed that TAVR programs in major metropolitan areas struggle to serve disadvantaged populations. Zip codes with higher proportions of Black and Hispanic patients had significantly lower rates of TAVR compared to more affluent neighborhoods.
Alice K. Jacobs, a professor of medicine at Boston University School of Medicine, received the James B. Herrick Award for Outstanding Achievement in Clinical Cardiology from the American Heart Association. Her work on Mission: Lifeline has saved thousands of lives by increasing timely access to primary percutaneous coronary intervention.
A study of 4,700 older adults found that those with social support had a lower likelihood of prolonged nursing home stays after a sudden health change. Having identifiable social support was associated with improved outcomes and reduced risk of extended care.
A new risk score developed by Mount Sinai researchers can help predict possible contrast-associated acute kidney injury among patients undergoing PCI. The 'Mehran-2 CA-AKI Risk Score' enhances management of high-risk patients before, during, and after the procedure.
A NIH-funded study found that patients with a two-step surgical approach for 'leaky heart valves' had better short-term outcomes, but were more likely to need a pacemaker. The procedure involved repairing the tricuspid valve at the time of mitral valve surgery, and results showed reduced risk of death, reoperation, or severe regurgitat...
A new study suggests that the recommended approach for preventing blood clots after stent placement may not be as beneficial as previously thought. The researchers found that the risks of dual antiplatelet therapy (DAPT) may now outweigh its benefits for most patients, due to improvements in stent technology and changes in patient demo...