Research on the heart and how it stays healthy. Covers light exposure, tissue maintenance, trauma-related cardiovascular risk, and circadian effects.
A recent study published in European Heart Journal suggests that women can reduce the negative effects of salt in their diet by consuming potassium-rich foods such as bananas, avocados, and salmon. The research found that dietary potassium was linked to lower blood pressure, particularly in women with high salt intake.
Researchers at Cedars-Sinai Medical Center found that people with hypertension are more likely to require hospitalization for COVID-19, regardless of vaccination status. The study, published in Hypertension, highlights the importance of avoiding infection and seeking medical attention if symptoms persist.
A new study published in the Journal of the American Heart Association found that people with high genetic risk for stroke can reduce their risk by 30-45% by adopting a healthy cardiovascular lifestyle. The study followed 11,568 adults over 28 years and showed that modifying lifestyle risk factors can offset genetic risk.
A new study published in the Journal of the American Heart Association found that adopting a healthy cardiovascular lifestyle can significantly lower the risk of stroke, even for people at high genetic risk. The study used data from over 11,500 adults and estimated lifetime stroke risk based on polygenic risk scores.
A new analysis of data from Chicago shows that as violent crime decreases, so does the area's death rate from heart disease. The study, published in the Journal of the American Heart Association, found a significant decline in cardiovascular disease mortality when violent crime declined by more than 10%.
A study found ranolazine reduces inflammation and atherosclerotic plaques in blood vessels, lowering the risk of heart attack or stroke. The established drug also has an anti-inflammatory effect, reducing chronic vascular inflammation.
Children with complex congenital heart defects are 5 times more likely to receive an anxiety diagnosis, highlighting the need for mental health assessment and treatment. For adults, 50% experience mood or anxiety disorders, underscoring the importance of integrated mental health care in CHD specialty teams.
A recent study published in the Journal of the American Heart Association found that Black children who have stroke after heart transplant are more than three times as likely to die compared to their white counterparts. The researchers analyzed data from 8,224 children who received cardiac transplants between 1994 and 2019.
A study found that individuals with a rare genetic variant common in people of East Asian descent are at higher risk of vessel reclog during or shortly after endovascular therapy for ischemic stroke. The researchers analyzed data from 277 East Asian adults who received the treatment between 2011 and 2021.
A new Mount Sinai study reveals that young Black adults are twice as likely to have atherosclerosis as their Hispanic counterparts. Researchers used comprehensive questionnaires and 3D vascular ultrasounds to determine cardiovascular risk scores, finding significant discrepancies between the groups.
A study by Johns Hopkins Medicine researchers found that adults with abnormal heart metabolism are up to three times more likely to experience life-threatening arrhythmias. The study used MRI techniques to detect abnormal ATP levels and predict future sudden cardiac death.
The study found that patients with severe stress-induced myocardial ischemia are likely to benefit from heart bypass surgery or angioplasty, while those with mild or no ischemia are not. Early revascularization was associated with a more than 30 percent reduction in mortality compared to patients treated with medication.
The Heart and Lung Research Institute (HLRI) at the University of Cambridge will bring together over 380 researchers and clinicians to tackle cardiovascular and respiratory diseases. The institute aims to deliver high-impact research to drive breakthroughs in prevention, early diagnosis, and treatment of these diseases, which represent...
Bioengineers from Harvard John A. Paulson School of Engineering and Applied Sciences create first biohybrid model of human ventricles with helically aligned beating cardiac cells, increasing blood pumping efficiency by up to 50%. The model was made possible using Focused Rotary Jet Spinning (FRJS), a new method of additive textile manu...
A team of researchers has successfully created complex artificial tissue models, including a full-scale human heart model, using focused rotary jet spinning. This method enables the creation of intricate details and spatially varying alignment, rivaling biological tissues in mechanical behavior.
Researchers investigated radiation exposure among health professionals performing structural heart interventions, revealing higher doses for echocardiographers and cardiologists compared to sonographers. The study highlights the need for safer procedures and protective measures to mitigate radiation risks.
A $3.1 million grant will enable researchers to collaborate on a prospective study investigating early signs of heart vessel damage in young, pre-menopausal breast cancer survivors. The CROWN study aims to identify biomarkers that correlate with cardiovascular risk and develop strategies to lower the risk of irreversible heart disease.
The TCT MedTech Innovation Forum brings together clinicians, entrepreneurs, investors, payors, and regulators to identify clinical challenges and opportunities for innovation in cardiovascular care. The forum aims to shape the future of patient care through informed discussion and real-world insight.
Grieving a close family member can significantly increase stress levels, contributing to poor prognosis in heart failure patients. The study found that bereavement was associated with increased mortality risk, particularly after death of a child or spouse/partner.
A study finds that redlined neighborhoods are associated with increased risk of heart disease, comorbidities, and reduced access to healthcare. Residents of these neighborhoods face lower cholesterol screening rates, higher diabetes and obesity rates, and limited health insurance options.
The American Heart Association has revised its cardiovascular health checklist to include sleep duration as a key factor in ideal heart and brain health. The new Life's Essential 8 score replaces the previous Life's Simple 7 and assesses factors such as diet, physical activity, nicotine exposure, and blood pressure.
A recent study published in Circulation Journal Report reveals that only 20% of U.S. adults and children have ideal cardiovascular health. The Life's Essential 8 checklist, updated by the American Heart Association, assesses heart health through eight key components, including diet, physical activity, and sleep duration.
A recent study found that only under 30% of children and adolescents in the US have high cardiovascular health scores. The proportion of high CVH declined with increasing age, with 56% of 2-5-year-olds having high scores compared to 14% of 12-19-year-olds.
A new study found that post-operative atrial fibrillation (POAF) is associated with a higher risk of hospitalization for heart failure among patients undergoing cardiac and non-cardiac surgery. POAF may be an early marker for heart failure, and its presence could contribute to the development of the condition.
Researchers from Georgia Institute of Technology develop a new method to terminate arrhythmias by disrupting spiral waves with a single designed stimulus, utilizing a concept called 'teleportation' to move the waves out of control. This approach may reduce energy and pain compared to traditional defibrillation.
Research found significant disparities in cardiac rehabilitation participation by race/ethnicity regardless of income. Cardiac rehabilitation programs combine physical activity with counseling to improve recovery after a major cardiovascular event.
The American Heart Association warns that e-cigarette use in adolescents can lead to stunted lung development and altered cardiovascular systems, increasing the risk of heart disease over time. Long-term exposure to e-cigarette aerosols has been linked to increased blood pressure, impaired blood vessel function, and arterial stiffness.
Researchers found that invasive therapy for non-ST segment elevation myocardial infarction in patients with CKD is associated with lower mortality and reduced risk of cardiac events. The study challenges the dominant practice of offering medical management instead of invasive therapy for this population.
New technology measures peak velocity of blood flow in the heart accurately, helping doctors diagnose and monitor patients with heart failure. The 4D heart MRI scan provides precise imaging of the heart valves and flow inside the heart, enabling better treatment planning.
Researchers at Ohio State University created a mathematical model that assesses the efficacy of immunomodulatory drugs in treating myocardial infarctions. The study found that certain combinations of these drug inhibitors were more efficient at reducing inflammation, offering new possibilities for improving patient outcomes.
A new study links polycystic ovary syndrome (PCOS) to an increased risk of adverse cardiovascular events and pregnancy outcomes during delivery, including preeclampsia and peripartum cardiomyopathy. Women with PCOS are at a higher risk for heart complications compared to those without the hormone disorder.
The American Heart Association scientific statement emphasizes the importance of collecting data on sex differences in acute ischemic stroke treatment and outcomes. Researchers need to consider biological factors, such as sex, when studying stroke treatment, while social factors may be more relevant for quality of life assessments.
A study using PET imaging found that severe obstructive sleep apnea is associated with abnormal heart blood flow reserve, increasing the risk of heart disease. The findings suggest that cardiac PET imaging can identify high-risk OSA patients.
Researchers have created a new electrical test to screen hundreds of gene mutations, pinpointing harmful mutations that cause inherited heart disorders and sudden death. The breakthrough can identify genetic variants associated with neurological conditions, muscle and kidney diseases.
A new study found that adult survivors of childhood cancer are 80% more likely to be undertreated for cardiovascular risk factors, including hypertension, diabetes, and high cholesterol. The study highlights the need for increased awareness among healthcare professionals and improved health management strategies for cancer survivors.
A large-scale study found that having multiple heart-related conditions significantly increases dementia risk, even for those with high genetic risk. Researchers analyzed data from over 200,000 people and discovered widespread brain damage among those with more than one cardiometabolic condition.
A comprehensive analysis of testosterone replacement therapy found no increased risk of heart attack, stroke, and other cardiovascular events in the short-to-medium term. Testosterone treatment was also found to reduce serum cholesterol levels, but no significant differences were observed in blood pressure or glycaemic parameters.
Researchers at the University of Chicago have invented a new type of porous solar cell that can power medical devices, including pacemakers. The innovative technology reduces the size of bulky batteries and eliminates the need for high temperatures or toxic gases in production.
A recent study published in Frontiers in Cardiovascular Medicine found that transcranial direct current stimulation (tDCS) can lower blood pressure in patients with resistant hypertension. After a single session or ten sessions, the treatment reduced peripheral and central blood pressure in some patients by up to 15 mmHg.
A Mayo Clinic study found that nearly one-quarter of over 24,000 patients had mitral annulus calcification, a chronic degeneration of tissue at the base of the heart's mitral valve. This condition is associated with higher mortality rates and increased risk of cardiovascular disease.
A new virtual biopsy using cardiovascular magnetic resonance has been proven safe and effective in detecting signs of heart rejection in heart transplant patients. The non-invasive procedure reduces complications and hospital admissions compared to traditional invasive biopsies.
Researchers at Northwestern University unveiled a new smart pacemaker that harmlessly dissolves in the body after use. The device communicates with a coordinated network of wearable sensors to continuously monitor physiological functions and autonomously detect abnormal cardiac rhythms.
Researchers at Ann & Robert H. Lurie Children's Hospital of Chicago discovered that macrophages play a crucial role in cardiac repair after a heart attack by inducing vascular endothelial growth factor C (VEGFC) and promoting healing. This finding offers new hope for developing novel therapeutic approaches to preserve heart function.
Researchers from NTU and NUS found a link between NAFLD and blood vessel damage, leading to increased risks of cardiovascular diseases. High levels of chemokines attract immune cells into blood vessels, causing inflammation and damage.
A recent study published in eLife found that eating up to one egg per day may help lower the risk of cardiovascular disease. The researchers identified 24 metabolites associated with self-reported levels of egg consumption and found that individuals who ate eggs regularly had higher levels of a protein called apolipoprotein A1.
The American Heart Association has updated its guidelines for ambulatory blood pressure monitoring in children and adolescents, providing new evidence-based recommendations for clinical practice. The update aims to improve cardiovascular disease prevention and management in young populations.
Researchers developed photocontrolable drugs that can increase and decrease heart rate by using light of different colors, similar to approved beta-blockers. This study demonstrates the potential of photopharmacology in future therapies with reduced side effects.
A study by researchers at UCSF found that e-cigarette use costs the US $15 billion annually in healthcare expenditures, with each user paying around $2,000 extra per year compared to non-users. The study, published in Tobacco Control, highlights the growing concern over health care costs associated with e-cigarette use.
A new analysis of the PROGRESS-CTO registry shows a significant increase in successful CTO PCI procedures, with higher efficiency and lower risk of complications. The findings demonstrate improved operator training and real-world experience leading to better patient outcomes.
A study found that colchicine significantly improved survival rates for patients hospitalized with worsening heart failure. Colchicine may also reduce the risk of heart attack and stroke in patients with a buildup of cholesterol in their arteries.
The Disrupt PAD III trial found intravascular lithotripsy (IVL) to be effective in treating severely calcified peripheral artery lesions, with high patency rates compared to percutaneous transluminal angioplasty (PTA). IVL also showed reduced severe complications and need for additional interventions.
The DIPRA study found no significant difference in hand function between distal radial artery access and conventional proximal radial artery access. Radial artery occlusion occurred more frequently with PRA, but the risk was negligible.
A nationwide study analyzing rates of percutaneous coronary intervention (PCI) for ST-elevation myocardial infarction (STEMI) found a nearly 30% decline following the COVID-19 pandemic. STEMI cases have yet to recover to pre-pandemic levels, suggesting continued hesitation among patients to seek hospital care despite having a heart att...
A retrospective analysis reveals significantly higher mortality rates for low-income residents hospitalized with STEMI compared to higher-income residents. The findings highlight the need to examine social factors that impact healthcare outcomes for the most vulnerable.
A nationwide study of 100 million hospitalizations found that percutaneous coronary intervention is safe and increasing among cancer patients. The study suggests that PCI can nearly double from 2016 to 2018 among patients with thrombocytopenia, without significantly increasing mortality.
A nationwide study reveals lower rates of cardiac catheterization and revascularization among non-Hispanic Black patients with a history of cocaine use compared to white patients. The findings suggest implicit bias in treatment, emphasizing the need for health equity.
A recent national survey suggests that few cardiologists and care team members are trained in cardio-obstetrics, a specialty combining cardiology, obstetrics, and primary care. Only 29% of clinicians reported receiving cardio-obstetrics teachings during training.
A recent cohort study found that previous cardiovascular conditions, including heart surgery and heart failure, were associated with increased COVID-19 severity in US pediatric patients. The study highlights the importance of pre-existing medical conditions in determining COVID-19 outcomes in children.
A new study published in Open Heart found that patients with asymptomatic severe aortic stenosis benefit from early valve replacement surgery to prevent irreversible heart muscle damage. The research showed that timing of surgery is crucial in reducing mortality and hospitalization rates.
The Nurses and Allied Professionals community is being recognized for their dedication and skills in advancing cardiovascular care. The Andreas Grüntzig Ethica Award celebrates their expertise, physical presence, and impact on patient care.